United States Mud Run & Obstacle Race Calendar 2025-2026

The Vermont Spartan Summer 24 Hour Hurricane Heat is a unique team-based endurance event held at Riverside Farm in Pittsfield, Vermont, the birthplace of the Hurricane Heat challenge. Unlike traditional races, this 24-hour adventure emphasizes teamwork over distance, with teams tackling over 40 complex physical and mental challenges together. Set against the scenic mountain backdrop, participants must collaborate to endure and overcome obstacles as a unit. The event is designed for adults aged 18 and over and offers a demanding test of stamina, strategy, and camaraderie in a rugged outdoor setting. Visit the organization's website for the most recent information.

Tough Mudder Twin Cities is a challenging mud run event held in Hugo, Minnesota, less than an hour from Minneapolis/St. Paul. Participants can choose between a 15K or 5K course featuring over 20 obstacles, including unique challenges like the Pyramid Scheme wall climb, Cry Baby tear gas crawl, and Funky Monkey monkey bars.

The course winds through miles of single-track trails and mud, testing endurance and teamwork. Finishers receive commemorative medals, shirts, headbands, and a celebratory drink. Additional options include multi-lap Infinity races, VIP experiences, group packages, and a lively Mudder Village for spectators with entertainment and local food. Visit the organization's website for the most recent information.

The War-X Trilogy OCR is an extreme obstacle course race held in Southern Ohio, known for its military-style, mission-oriented challenges. The event features a 1.5-mile Battle Challenge with a live fire range to test shooting skills, a 10K race, and a 5K trail run that immerses participants in nature. The course includes intense obstacles like the notorious Mineshaft and two 350-foot water slides integrated into the largest American flag east of the Mississippi. The race weekend offers a high-adrenaline atmosphere combining patriotism and physical endurance, supported by veteran-owned organizations and designed to push competitors beyond their limits. Visit the organization's website for the most recent information.

The Savage Race - Chicago will take place in Spring Grove on Saturday 28 June 2025. You can run between 3 and 7 miles.

The Unicorn Warrior Obstacle Course Race Series will take place in Roanoke on Saturday 28 June 2025.

The Ultimate OCR 3K Championship, hosted by the Ultimate Ninja Athlete Association, is a unique obstacle course race held at Dallas Market Hall, Dallas, Texas. Covering a 3-kilometer course segmented into 300-meter increments, the event features over 25 obstacles designed to challenge participants with more obstacles and less running, notably without mud. The race uses a three-band system where athletes must complete mandatory obstacles with multiple attempts allowed, while single-attempt obstacles risk band loss. Penalty loops apply for lost bands before finishing. The event includes seven age classes for both males and females, offers a $4,000 prize purse for elite competitors, and serves as a USA OCR Team Qualifier. Visit the organization's website for the most recent information.

The UNAA Ultimate OCR 3K is a unique obstacle course race held at Dallas Market Hall, Dallas, Texas, featuring a 3-kilometer course with over 25 obstacles spaced in 300-meter increments. Unlike traditional OCRs, it emphasizes more obstacles and less running, with no mud involved. The event uses a three-band system where athletes must complete mandatory obstacles with multiple attempts allowed, while single-attempt obstacles result in band loss upon failure.

Penalty loops are required for lost bands before finishing. The race offers seven age and skill classes, including Elite, and serves as a USA OCR Team Qualifier. A $4,000 prize purse is awarded to top Elite male and female competitors. Visit the organization's website for the most recent information.

The Poconos Spartan Event Weekend, held at Pennsylvania’s Blue Mountain in Palmerton, offers a challenging obstacle course race set in dense forests and rugged hills. Participants can choose from a 5K Sprint with 20 obstacles, a 10K Super with 25 obstacles, or a Kids Race featuring 1-3 km with obstacles. The course is renowned for its difficulty, demanding resilience and grit, and rewards racers with stunning views of the Poconos from the mountain summit. Spectators can enjoy the event by taking a chair lift to vantage points overlooking the course. The event fosters a team-friendly atmosphere and includes a Trifecta Pass for those who want to race all distances. Visit the organization's website for the most recent information.

The Utah Spartan Trifecta Weekend, held at Snowbasin Ski Resort near Mount Ogden, Utah, is a challenging obstacle course event featuring three race distances: the Sprint (5K with 20 obstacles), Super (10K with 25 obstacles), and Beast (21K with 30 obstacles). Participants face technical terrain and a demanding 3,000-foot vertical climb, set against scenic views from a former 2002 Winter Olympics venue. The weekend also includes a kids' race and a Spartan Trail Race.

After racing, athletes can enjoy a gondola ride and world-class dining. The event fosters a competitive atmosphere with Elite and Age Group races as part of the U.S. National Series. Visit the organization's website for the most recent information.

The Tribe Fitness Challenge: Stadium is an indoor athletic event held at Jersey Shore BlueClaws Stadium in Lakewood, NJ. It features an eight-zone course designed to test participants' endurance, strength, and willpower through short bursts of running and various fitness challenges. The event offers different ways to compete, including singles, doubles, and relay teams.

With a total running distance of less than two miles, it emphasizes skill and stamina across multiple disciplines. Spectators are welcome to watch the competition, which includes vendors, a bleacher course, and family-friendly entertainment. The event aims to challenge and motivate fitness enthusiasts in a dynamic stadium setting. Visit the organization's website for the most recent information.

The H-F Beast Obstacle Course Dash, held in Homewood, Illinois, is a family-friendly outdoor event designed to promote fun and fitness. Scheduled for July 13, 2025, the course features two categories: ages 6-14 complete a 1-mile run with 8 obstacles, including tire flips, balance beams, spear throws, and stepping stones; participants 15 and older tackle a 2-mile course with 16 obstacles such as bucket carries and tire flips. The race runs in 5-minute waves, encouraging continuous movement and energy. Finisher medals and t-shirts are awarded, and a prep course is available in June at the H-F Racquet & Fitness Club for all participants. Visit the organization's website for the most recent information.

The Savage Race - Boston will take place in Barre on Saturday 19 July 2025. You can run between 3 and 7 miles.

The Michigan Spartan Event Weekend takes place at Cannonsburg Ski Area near Grand Rapids, MI, featuring challenging obstacle course races designed for all skill levels. Participants can choose from a Sprint 5K with 20 obstacles, a Super 10K with 25 obstacles, and a Kids Race ranging from 1 to 3 km with obstacles. The course includes over 11 miles of trails with steep climbs, thrilling descents, and sand pits, providing a rigorous test of endurance and grit. The event fosters a team-friendly atmosphere with options to race together and offers discounts for service members. It promises a dynamic outdoor experience for families and athletes alike. Visit the organization's website for the most recent information.

The JBLM Down and Dirty Trail Run is a free, approximately 3-mile obstacle course event held at Joint Base Lewis-McChord, Washington. Participants navigate various obstacles by going through, over, or under them along the course. The run features staggered wave starts with 25 runners released every five minutes to manage flow.

While no medals are awarded, participants can purchase an optional event T-shirt. Packet pickup occurs the day before and the morning of the race at Soldiers Field House. The event emphasizes a fun, challenging atmosphere suitable for those looking to test their trail running and obstacle skills in a military base setting. Visit the organization's website for the most recent information.

The Tough Mountain Challenge will take place in Newry on Saturday 26 July 2025.

The Asheville Spartan Event Weekend, held at the Tryon International Equestrian Center in North Carolina, offers a challenging obstacle course race experience set in a scenic equestrian venue. Participants can choose from multiple race distances including a 5K Sprint with 20 obstacles, a 10K Super with 25 obstacles, and a Kids Race ranging from 1 to 3 km with obstacles. The course features diverse terrain such as horse trails, red clay hill climbs, and creek beds, providing a dynamic and physically demanding challenge. This Honor Series event honors military, first responders, and community protectors, with special medals awarded. The event fosters a team-friendly atmosphere and offers discounts for service members. Visit the organization's website for the most recent information.

Tough Mudder Indiana 2025 takes place at CERAland Park in Columbus, Indiana, about 1.5 hours from Indianapolis and Louisville. This challenging mud run features over 20 obstacles on a course with significant elevation changes and muddy terrain along beautiful lakeside trails. Participants can choose between a 15K or 5K distance, both held over a weekend event.

The course includes iconic obstacles like the Arctic Enema ice pit, Electric Eel electric wires, and Augustus Gloop tube climb. Finishers receive medals, shirts, headbands, and a celebratory drink. The event offers group packages, VIP experiences, and a lively Mudder Village for spectators. Visit the organization's website for the most recent information.

The Gauntlet Mud Run, held at Chenoweth Trails in Greenville, Ohio, is a challenging 5k obstacle race featuring natural terrain and military-inspired obstacles such as walls, ropes, and mud pits. Participants face a muddy, rugged course designed to test teamwork and perseverance. The event includes multiple 5k race waves and a Kids Race for ages 5-12.

Awards recognize top finishers by age group, overall winners, and teams. Amenities include free parking, bag check, water stations, a kids zone, and a post-race food and beer tent. Proceeds benefit the Light Foundation, supporting youth development.

Spectators are welcome in designated areas. Visit the organization's website for the most recent information.

MKK's Rugged Race, held annually at Diamond Lake Resort in Owensboro, Kentucky, is a challenging 5K obstacle course featuring 28 obstacles such as water crossings, barbed wire crawls, rope climbs, and mud. The event offers multiple race categories: Elite Rugged for serious athletes aged 15 and older, Ultimate Rugged for individuals and teams aged 12 and up, and two youth divisions—Rugged Kids (ages 8-11) and Rugged Rascals (ages 4-7). All participants receive a finisher’s medal and t-shirt, with additional awards for top finishers and teams. Proceeds support MentorKids Kentucky’s impactful youth programs, creating a spirited and family-friendly atmosphere. Visit the organization's website for the most recent information.

The Savage Race - Pennsylvania will take place in Albrightsville on Saturday 2 August 2025. You can run between 3 and 7 miles.

The Farm Life 5k Trail Run takes place at the Bonneville County Fairgrounds in Idaho Falls, ID. This farm-themed event features a fun, flat 5k course that winds around corrals, horse barns, and fields, providing a unique rural running experience. Multiple water stations are available along the route to keep participants hydrated.

All finishers receive an award, and a portion of the entry fees supports the local 4H Program. Early registration is $10, increasing to $15 after June 30. Additionally, a free Grit League obstacle course for kids is offered during the event, with volunteers supervising.

Participants also receive a coupon for a free breakfast at the fair. Visit the organization's website for the most recent information.

The Wildwood Navy Seal Challenge will take place in Wildwood on Sunday 3 August 2025.

The Northeast DEKA FIT & Ultra event takes place at Spooky Nook Sports in Manheim, Pennsylvania, the largest indoor sports complex in the U.S. Participants tackle 10 dynamic fitness zones over a 5 km course in the DEKA FIT race, with an Ultra option available for a longer challenge. The venue offers extensive amenities including a climbing gym, fitness center, indoor track, and various dining options.

Athletes enjoy perks like free climbing gym access and discounts at the health store. The event fosters a supportive atmosphere with an Athlete Judge Program to ensure fair competition. Nearby attractions include Amish country, Hershey Park, and local shopping outlets, making it a well-rounded fitness and travel experience. Visit the organization's website for the most recent information.

Ruck for the Fallen 2025 is a 10k obstacle course race held at Pineland Farms in New Gloucester, Maine, honoring fallen service members from the local community. Participants carry packs on their backs as they navigate challenging trails before facing "The Crucible," a series of over 20 obstacles testing strength, endurance, and willpower. The event includes adult, youth, and team categories, emphasizing the pillars of Challenge, Serve, and Inspire. It serves as a tribute to those who sacrificed their lives in the Armed Forces, fostering community spirit and remembrance through physical challenge and camaraderie. Visit the organization's website for the most recent information.

The Boise Spartan Trifecta Weekend, held at Tom Pence Ranch in Payette, Idaho, offers a challenging obstacle course racing experience across three distances: the Sprint (5K with 20 obstacles), Super (10K with 25 obstacles), and Beast (21K with 30 obstacles). This event, returning to the Snake River Plain, tests participants' physical and mental endurance on rugged terrain. Additional activities include a kids' race and a 4-hour Hurricane Heat challenge. Participants can race individually or as teams, with special discounts for service members. The weekend promises a tough, transformative experience in a supportive, competitive atmosphere for all ages and skill levels. Visit the organization's website for the most recent information.

The Ohana Mud Run is a fun-filled 1-mile obstacle race held in Morganton, North Carolina, featuring 16 challenging obstacles including giant sprinklers and a lazy river. Known for its muddy and playful atmosphere, the event promises a memorable experience for participants of all ages. Hosted at the Bennick Compound, the race emphasizes family fun and community spirit, with past events selling out quickly. Participants can expect a well-organized course that combines physical challenge with enjoyment, making it a popular choice for those seeking an adventurous and entertaining mud run. Visit the organization's website for the most recent information.

The Mudskipper Indiana will take place in Borden on Sunday 10 August 2025.

The Face the Forest 5K Obstacle Course Race takes place at Thomas Jefferson’s Poplar Forest plantation in Lynchburg, Virginia. This 3.1-mile race challenges participants with various obstacles and mud along a scenic course through the historic grounds. The event features competitive waves for elite individual and team runners competing for cash prizes, as well as non-competitive waves where obstacles are optional, making it accessible for all skill levels.

Corporate teams can also participate. Registration fees support educational programming at Poplar Forest. Packet pickup is available the day before and race day.

The race emphasizes teamwork and adventure in a unique forest setting. Visit the organization's website for the most recent information.

The Hill of a Race will take place in Bloomington on Saturday 16 August 2025.

The New England Spartan Event Weekend takes place at Carter & Stevens Farm in Barre, Massachusetts, featuring a rugged course with mud, woods, and rolling hills. The event offers multiple race distances including a 5K Sprint with 20 obstacles, a 10K Super with 25 obstacles, and a kids' race ranging from 1 to 3 kilometers with obstacles. Participants can also opt for a Trifecta Pass to complete all three races. The farm setting provides a scenic and challenging atmosphere, complemented by local amenities like homemade ice cream and a nearby brewery. The event is known for its team-friendly environment and military discounts. Visit the organization's website for the most recent information.

The Paper Maker OCR is an annual obstacle course race held in Camas, Washington, at Lacamas Park. Scheduled for August 16, 2025, this event features a challenging 4.5-mile course that winds through scenic, forest-lined trails of the Pacific Northwest. Participants face 10 exciting obstacles designed to test endurance and speed, with additional surprises along the way. The race offers competitive and open waves, with cash prizes awarded to the top male and female racers. Beyond the race, attendees can enjoy local food vendors, music, and a post-race party, all supporting small community businesses and creating a festive atmosphere for racers and spectators alike. Visit the organization's website for the most recent information.

The Hawaii Spartan Trifecta Weekend, held at Dillingham Ranch on Oahu's North Shore, offers a challenging obstacle course race set against stunning Hawaiian coastal views. Participants can choose from multiple race distances: Sprint (5K with 20 obstacles), Super (10K with 25 obstacles), Beast (21K with 30 obstacles), and an Ultra (50K with 60 obstacles), plus a kids' race. The course features high-elevation climbs, river crossings, single-track trails, and demanding hill climbs through iconic terrain seen in films like "Lost" and "Pearl Harbor." The event emphasizes teamwork, endurance, and the unique experience of racing in a beautiful, tropical environment. Visit the organization's website for the most recent information.

The JailBreak Escape Urban Challenge Run is an annual 3.1-mile event held in Lexington, South Carolina, with the twelfth edition scheduled for August 16, 2025. This unique urban challenge combines running with obstacles and CrossFit-style exercises, designed to test participants of all ages and fitness levels. The race promotes a healthy, family-friendly atmosphere while supporting local law enforcement, having raised over $100,000 for Lexington County services over the past 12 years. The course features a mix of urban terrain and physical challenges, making it a dynamic and engaging experience for runners seeking more than a traditional road race. Visit the organization's website for the most recent information.

Brave the Mud Run is a 5K adventure race held in Poteau, Oklahoma, behind the fairgrounds at 1509 S Broadway. The event features multiple waves catering to different competitive levels, including competitive, somewhat competitive, sort of competitive, and a fun-loving non-timed wave. Teams of four or more are encouraged, with a dedicated wave for team participants.

All finishers receive a medal and shirt, and awards are given to the top three male and female individuals and teams. The run supports victims of domestic violence, sexual assault, and stalking in Latimer and Leflore counties, with proceeds benefiting related services. The atmosphere promotes community support and inclusivity for all ages. Visit the organization's website for the most recent information.

Tough Mudder Chicago 2025 takes place at Rockford International Airport, about 1.5 hours from Chicago. This challenging mud run features a 15K course with over 20 legendary obstacles, including the Berlin Walls, Arctic Enema ice pit, and Augustus Gloop fire hose tube. Participants face tough terrain and shoe-sucking mud in a team-oriented atmosphere that emphasizes camaraderie and mental stamina.

Options include a 5K with 12+ obstacles, multi-lap Infinity races, and group packages for teams of 10 or more. Finishers earn medals, shirts, headbands, and a celebratory drink. Spectators can enjoy live entertainment and local food at the Mudder Village Festival. Visit the organization's website for the most recent information.

The NorCal Spartan Event Weekend takes place at Mahon Ranch in Elk Grove, California, near Sacramento. This exciting obstacle course race weekend features multiple race options, including a 5K Sprint with 20 obstacles, a 10K Super with 25 obstacles, and kids' races ranging from 1 to 3 kilometers with obstacles. Participants will experience scenic landscapes, rivers, and rolling trails designed to challenge both beginners and elite athletes. Additional events include the Hurricane Heat endurance challenges and a Trifecta Pass for those who want to complete all three main distances. The event promotes camaraderie, resilience, and team participation, with special discounts for service members. Visit the organization's website for the most recent information.

The LC Valley Down and Dirty Mud Run, held in Lewiston, Idaho, is a fun and muddy event combining cross country running with obstacle course elements. Offering distances of 1 mile and 3.2 miles, it welcomes participants of all ages and fitness levels, including a Mini-Mudder category for children 10 and under. The event emphasizes enjoyment over competition, encouraging runners to slow down, get muddy, and have fun with friends. Known for its friendly atmosphere and challenging course, the race provides a memorable experience for families and athletes alike, making it a popular community event each August. Visit the organization's website for the most recent information.

The MUDDY BUFFALO Obstacle Course Race & Adventure takes place at Buffalo Ski Center in Colden, NY. This event offers multiple race options including a competitive 5-mile full course, a new 3-mile "fun" course with less elevation, and a 1.5-mile Mini Muddy Buffalo for kids. Participants can choose to race individually or as part of a team.

The course features challenging obstacles on scenic trails at the ski resort, providing a memorable outdoor adventure. Finishers receive a t-shirt, medal, and race photos. Food and beverages are available for purchase, and parking and spectator access are free.

Military and first responders receive a discount. Visit the organization's website for the most recent information.

Mud Happens, One Bad Mud Run is an annual 3-mile obstacle course event held at Phil Moore Park in Alvaton, Kentucky. Designed for participants aged 10 and up, the course features over 20 man-made and natural obstacles through wooded and overgrown areas, challenging runners physically and mentally with mud, slips, and slides. Children 10-12 must be accompanied by a paid adult, while kids 9 and under can enjoy a free designated mud play area with smaller obstacles. The event offers individual and team registration options, with early bird pricing and group discounts. A wash-off station is available post-race, and all proceeds support child abuse prevention services in South Central Kentucky. Visit the organization's website for the most recent information.

The Unicorn Warrior Obstacle Course Race Series will take place in Roanoke on Saturday 23 August 2025.

The Ultimate SUCK is an intense endurance event held at Decker Farm in Cuba, Illinois, featuring challenging 36-hour, 12-hour, and 4-hour races. Combining elements of trail running, military boot camp, strongman training, and Midwestern farm chores, participants face grueling tasks such as carrying heavy loads, chopping wood, and potentially experiencing pepper spray. The course is set on a farm with a rugged atmosphere, where racers camp in hay fields and are not allowed to sleep during the event. Strict rules limit crew support until the final 12 hours, emphasizing self-reliance. The event encourages participants to "Embrace the SUCK" through physical and mental endurance. Visit the organization's website for the most recent information.

The 2025 Midwest DEKA FIT & Ultra takes place at the Allen County War Memorial Coliseum in Fort Wayne, Indiana. This two-day event features the DEKA FIT, a 5 km hybrid fitness race comprising 10 dynamic fitness zones designed to test endurance, strength, and mental toughness. Participants can also compete in the DEKA FIT Ultra for a more challenging experience and the chance to earn a special buckle. The event welcomes all fitness levels and includes a unique Athlete Judge Program, where racers volunteer to help ensure fair judging. The atmosphere promotes community and celebrates functional fitness in a professionally organized setting. Visit the organization's website for the most recent information.

The In-N-Out Burger Tough Mudder Challenge is a dynamic obstacle course event held at Bear Mountain Resort in Big Bear Lake, California. Scheduled for September 5–7, 2025, it features two race distances: a 10K with over 20 obstacles and a 5K with more than 12 obstacles. The event fosters a spirited atmosphere of teamwork and endurance, with participants navigating muddy, challenging terrain.

Proceeds support the Slave 2 Nothing Foundation, which combats substance abuse and human trafficking. Participants enjoy a festive Mudder Village with In-N-Out’s signature Double-Double® meal at the finish line. Spectator passes and VIP experiences are also available, making it a community-focused weekend of fitness and philanthropy. Visit the organization's website for the most recent information.

Tough Mudder Big Bear, held at Bear Mountain in Big Bear Lake, California, is a challenging obstacle course event featuring customized 5K and 10K courses with 12+ and 20 obstacles respectively. The event, hosted in partnership with In-N-Out Burger, offers participants epic views, teamwork-driven challenges, and exclusive co-branded swag. Proceeds benefit the Slave 2 Nothing® Foundation, supporting the fight against substance abuse and human trafficking. After completing the course, participants enjoy a Mudder Village Festival with In-N-Out’s iconic Double-Double® meal. The event also includes finisher medals, shirts, and headbands, plus options for spectators, VIP experiences, and group packages. Visit the organization's website for the most recent information.

The 2025 Austin DEKA FIT & Ultra World Cup is a dynamic hybrid fitness event held at the Palmer Events Center in Austin, Texas. Participants face 10 challenging fitness zones designed to test endurance, strength, and mental toughness. The event offers two race distances: the DEKA FIT Ultra, a 25 km course with 50 fitness zones averaging over 5 hours of competition, and the standard DEKA FIT race. The atmosphere promotes inclusivity for all fitness levels, supported by an Athlete Judge Program ensuring fair competition. This event combines running and functional fitness in a unique, community-driven challenge celebrating athleticism. Visit the organization's website for the most recent information.

Conquer the Gauntlet in Tulsa, Oklahoma, is an extreme 4-mile obstacle course race featuring over 25 large, unique, and challenging obstacles. Unlike typical mud runs or short 5Ks, this event tests participants' determination, willpower, and commitment through grueling terrain and demanding challenges. It offers a family-friendly atmosphere with a kids' course for ages 12 and under. The race is family-owned and operated, emphasizing community and customer service while providing the most obstacles at an affordable price. Group and team registrations are available, making it a competitive and inclusive event for all fitness levels. Visit the organization's website for the most recent information.

The 2025 Citizens Bank Park Spartan Stadion Weekend in Philadelphia offers an exciting obstacle course race at Citizens Bank Park. The main Stadion race covers 5 kilometers and features 20 challenging obstacles, designed to test endurance and strength. There is also a kids' race ranging from 1 to 1.5 kilometers with obstacles, making it a family-friendly event. Participants can purchase a Trifecta Pass to compete in all three race distances, embracing the full Spartan experience of pain, suffering, and transformation. The event promotes a spirited atmosphere with team racing options and discounts for service members, ensuring an inclusive and thrilling weekend for all fitness levels. Visit the organization's website for the most recent information.

The Sterling Down and Dirty 5K is a family-friendly obstacle run held at Short Beach, Dorne Drive, Stratford, Connecticut. This unique 5K course features over 18 obstacles, offering a fun and challenging experience suitable for all fitness levels, from beginners to experts. Participants can expect a muddy, sandy, and wet environment, embracing the event's "dirtiest day at the beach" theme.

The race supports the Sterling Community Center, benefiting its food pantry and youth programs. Children aged 8 and up can participate, with younger kids requiring adult supervision. The event encourages team participation and offers group discounts, making it a great community and team-building activity. Visit the organization's website for the most recent information.

The Savage Race - Maryland Fall will take place in Kennedyville on Saturday 6 September 2025. You can run between 3 and 7 miles.

The West Virginia Spartan Trifecta Weekend, held at the Summit Bechtel Reserve in Glen Jean, WV, is a premier obstacle course racing event set in rugged Appalachian wilderness. Featuring steep ascents, rocky terrain, dense forests, and water hazards, the course challenges participants with technical river crossings and a suspension bridge offering stunning valley views. The event includes three race distances: Sprint (5K, 20 obstacles), Super (10K, 25 obstacles), and Beast (21K, 30 obstacles), plus kids' races. In 2025, it hosts the Trifecta World Championship, attracting elite racers worldwide. The weekend also offers festival experiences and celebrates the natural beauty of nearby New River Gorge National Park. Visit the organization's website for the most recent information.

The Heroes for Heroes 5K Obstacle or 5k Run/Walk is held at Reynoldsburg Civic Park in Reynoldsburg, Ohio. This event offers participants a choice between a challenging 5K obstacle course or a traditional 5K paved run/walk. The obstacle course features various physical challenges such as walls, low crawls, water and mud pits, Israeli sked pulls, and tire flips, suitable for individuals or teams of two. The paved 5K route is stroller-friendly and open to runners, walkers, and joggers. Organized by Reynoldsburg Parks and Recreation and the local police department, the event supports Hope For The Warriors®, a nonprofit aiding post-9/11 service members and their families. Visit the organization's website for the most recent information.

The Nash Ranch Mud Run, held in Redding, California, is a family-friendly 5K obstacle race featuring mud, creek crossings, hills, and various structures to climb over and crawl under. Organized by the Active 20-30 Club of Redding, this event offers a fun and challenging course through fields and natural terrain. Participants enjoy a lively atmosphere with vendors, children's activities, food, drinks, and exclusive Mud Run swag. The event supports a local nonprofit focused on improving the lives of children with special needs. The race welcomes individuals of all ages and offers multi-pack registration options for adults. Visit the organization's website for the most recent information.

The Dirty Dozen 5K and Fun Run Obstacle Mud Run is an annual event held at the Jerry Long Family YMCA in Clemmons, North Carolina. Scheduled for September 13, 2025, it features a challenging 5K obstacle course for participants aged 7 and up, as well as a 1-mile Fun Run open to all ages. The course includes various obstacles designed to test strength, agility, and endurance, with new features in 2025 such as an improved slip and slide and additional shower stations. Participants can compete individually or in teams of four. Proceeds support YMCA health programs aiding cancer survivors and those with chronic diseases. Visit the organization's website for the most recent information.

The Vermont Spartan Event Weekend takes place at Killington Ski Resort in the scenic Green Mountains of Vermont, known as the birthplace of Spartan Race. This challenging obstacle course race weekend features multiple distances: the Sprint (5K with 20 obstacles), Beast (21K with 30 obstacles), Ultra (50K with 60 obstacles), and Kids Race (1-3 km with obstacles). The course is renowned for its brutal climbs, steep slopes, off-trail descents, and rugged terrain, offering a demanding and rewarding experience for participants. The event atmosphere is intense and competitive, attracting athletes eager to test their mind and body in one of the toughest Spartan races in the East. Visit the organization's website for the most recent information.

The Fort Eisenhower Marine Mud Challenge is a 4-mile off-road obstacle race held at Fort Eisenhower, GA. Featuring over 30 obstacles, including stream crossings and hills, the course promises a muddy, challenging experience. Participants are advised to wear old clothes and sturdy shoes or boots, and to bring a change of clothes.

The event offers competitive and non-competitive runs, with electronic timing for all runners. Open to individuals aged 13 and older (with parental approval for younger participants), the race supports Fort Eisenhower service members and their families. Facilities include free parking, wash-down, and changing areas, with water stations on course. Visit the organization's website for the most recent information.

The Gretna Gritty Fall 2025 is the 12th annual 5k mud run fundraiser held at Gretna Glen Camp & Retreat Center in Lebanon, Pennsylvania. The course features over 20 obstacles set in the rugged, hilly terrain of the Mt. Gretna area, offering challenges that test balance, strength, and bravery.

Participants can choose between competitive and non-competitive waves, with walking allowed for those who prefer a less intense experience. There is also a "Nitty Gritty" kids' fun run of 1.3 miles for ages 5-11. All runners receive lunch, medals, and a commemorative t-shirt.

Proceeds support the camp's ministry and community programs. Visit the organization's website for the most recent information.

The ROCovery Fitness Annual Run/Walk & X-Challenge takes place in Henrietta, NY, at Mendon Ponds Park. This event, held in September to honor National Recovery Awareness Month, offers multiple race options including a 5k road course, 5k trail course, a 5k trail with an X-Challenge, a virtual 5k, and a combined 10k trail and road race called "Twice The Fun." It celebrates fitness and recovery, supporting individuals overcoming substance use disorders. Participants receive a swag bag with a custom bib and race t-shirt. The event fosters a supportive atmosphere, encouraging runners and walkers to honor recovery and remember loved ones lost to addiction. Visit the organization's website for the most recent information.

The Savage Race - Georgia Fall will take place in Dallas on Saturday 20 September 2025. You can run between 3 and 7 miles.

Operation Obstacle 2025 is a timed, 2-mile obstacle course race held at Richland Community College Fitness Center in Decatur, Illinois. Featuring 15-20 obstacles such as carrying and pulling objects, army net crawls, and climbing challenges, the mostly flat course tests participants' endurance and agility. A unique fire truck hose down awaits runners at the finish line.

The event also offers a non-competitive fun run option for those who prefer to jog or walk and skip obstacles. Proceeds support the college's Student Veteran Resource Center, raising awareness to end veteran suicide. All finishers receive a challenge coin and goodie bag. Visit the organization's website for the most recent information.

The 2025 Midwest Spartan Trifecta Weekend at Badlands, held at Badlands Off Road in Attica, Indiana, offers a challenging obstacle course experience across 1,200 acres of rugged terrain. Participants can choose from three race distances: the Sprint (5K with 20 obstacles), the Super (10K with 25 obstacles), and the Beast (21K with 30 obstacles), plus a kids' race featuring 1-3 km with obstacles. The course features sand dunes, rocky paths, forests, and creek beds, providing a tough natural environment that tests endurance and strength. Teams can race together for synchronized start times, and a trifecta pass allows racers to complete all three distances over the weekend. Visit the organization's website for the most recent information.

The Angel Stadium Spartan Stadion Weekend, held at the iconic Angel Stadium of Anaheim in Orange County, California, features a thrilling 5K obstacle course race with 20 challenging obstacles. Participants experience a unique course that includes running up and down stadium bleachers, offering an up-close view of the home field of the Anaheim Angels. The event also includes a kids' race of 1 to 1.5 kilometers with obstacles, making it family-friendly. Racers can enjoy the vibrant atmosphere of this historic ballpark and explore nearby attractions like Laguna Beach after the race. The event encourages teamwork and offers special discounts for service members. Visit the organization's website for the most recent information.

The Finger Lakes Mud Run is an annual outdoor challenge course held at Everest Park in Auburn, New York. The event features a rugged course just over four miles long with approximately 43 obstacles, both man-made and natural, designed to test participants' endurance and teamwork. It offers a fun, muddy adventure suitable for families and friends, promoting camaraderie and physical challenge. The event includes the main Mud Run for ages 11 to 100 and a Mini Muddy race for children aged 5 to 11. Proceeds support Champions for Life, a local nonprofit that operates Everest Park and related community facilities. Visit the organization's website for the most recent information.

The Arrowhead Obstacle Trail Run is a family-friendly event held at Arrowhead Park near Neola, Iowa. Scheduled for September 20, 2025, it features a 5K trail run with over 15 obstacles and a 1-mile kids' course with more than 10 obstacles. Unlike typical mud runs, this event avoids messy mud pits and water crossings, making it accessible and enjoyable for all ages.

Participants can choose to skip obstacles in the open wave, while competitive runners must complete all to qualify for awards. Proceeds support the Pottawattamie County Trails Association. Registration includes park entry, free parking, and event photos. Visit the organization's website for the most recent information.

The IM ABLE Games, held at the Mid-Atlantic Air Museum in Reading, Pennsylvania, is a dynamic multi-event fitness competition featuring a variety of challenges for all abilities. Events include a Sprint Duathlon (2-mile run, 8-mile bike, 2-mile run) on airport tarmac and nearby roads, the Kaaginator Fitness Challenge—an obstacle course inspired by CrossFit and Spartan races—offered in individual and team relay formats, a family-friendly 2-mile Fun Run, Walk, or Roll, and the Klingers Hot Wing Hustle, a fun post-race eating contest. The Trifecta Triple Crown combines the duathlon, Kaaginator Challenge, and Hot Wing Hustle for a comprehensive test of endurance and fun. The event culminates with an Afterburner Party featuring vintage planes, BBQ, and beer, creating a festive atmosphere for participants and spectators alike. Adaptive athletes are welcomed with free registration, emphasizing inclusivity. Visit the organization's website for the most recent information.

The 2024 Newbsanity Commando Cup is a challenging team obstacle race held in Binghamton, New York, at 790 Dunham Hill Road. Scheduled for September 21, 2025, this rugged event covers 8 to 12 miles over a course that includes the Mud Gauntlet, Extreme Ravine, and additional wilderness loops spanning over 50 acres. Teams of four face a variety of secret obstacles and physical challenges involving heavy objects like cinderblocks, tires, and the Commando Sled. The race emphasizes teamwork, toughness, and ingenuity, with the winning team earning the honor of holding the Commando Cup for one year. The event duration ranges from 3 to 6 hours. Visit the organization's website for the most recent information.

The Temecula Spartan Event Weekend, held at Lake Elsinore Raceway in California, offers a scenic and challenging obstacle course experience along the shores of Lake Elsinore. Participants can choose from a Sprint 5K with 20 obstacles, a Super 10K featuring 25 obstacles, and kids' races ranging from 1 to 3 kilometers with obstacles. The course showcases rugged trails, rolling terrain, and stunning water views under mild Southern California September weather. Additional challenges include Hurricane Heat endurance events lasting 4, 12, or 24 hours. This event is ideal for all skill levels seeking a thrilling outdoor adventure with team options and family-friendly activities. Visit the organization's website for the most recent information.

The YMCA Camp Winona MudFest is an exciting obstacle course race held in De Leon Springs, Florida, featuring a scenic 3-mile course with over 17 challenging obstacles. Participants navigate through beautiful woods and around Lake Winona, tackling obstacles like warped walls, rope climbs, balance beams, mud crawls, and water wading. Designed for all ages and fitness levels, the course offers easy and hard options for many obstacles, allowing participants to choose their challenge or bypass obstacles if desired.

The event fosters camaraderie with team participation encouraged. Each finisher receives a race T-shirt and medal, and a pancake breakfast follows the race. On-site cabin rentals are available for a full weekend experience. Visit the organization's website for the most recent information.

The Guts & Gory Zombie Fun Run will take place in Mesquite on Saturday 27 September 2025.

The Unicorn Warrior Obstacle Course Race Series will take place in Roanoke on Saturday 27 September 2025.

Midwest OCR is an obstacle course racing event held at The Cliffs Insane Terrain Off-Road Park in Marseilles, Illinois. Scheduled for September 27, 2025, it offers multiple race options including a 5K and 10K in both non-competitive (Just-for-Fun) and competitive (Elite) divisions. The challenging 10K Elite race features over 30 obstacles across rugged terrain with hills, cliffs, ravines, creeks, and wooded trails.

A unique Bearded Challenge involves completing three laps of the 10K course. Additional categories include a ruck division and a kid’s course with 10+ obstacles. Participants receive finisher shirts, medals, and professional photos, with cash prizes for top competitive finishers. Visit the organization's website for the most recent information.

Tough Mudder Colorado 2025 takes place at Fort Carson, offering participants a challenging obstacle course set against stunning Rocky Mountain views. The event features two race options: a 15K with over 20 obstacles and a 5K with 12+ obstacles, both designed to test endurance and teamwork through muddy, thigh-burning trails. Notable obstacles include "Kiss of Mud," "Electroshock Therapy," and "Pitfall." Finishers earn a medal, shirt, headband, and a celebratory drink. The event fosters a spirited atmosphere with a Mudder Village festival, spectator access, and VIP group packages. Volunteers can participate for free, enhancing the community-driven experience. Visit the organization's website for the most recent information.

The ThunderDash 5K/10K Mud/Obstacle Run, held near Comfort, Texas, offers a challenging and fun outdoor experience on a scenic farmland setting. Participants can choose between a 5K or 10K course featuring a variety of mud and climbing obstacles, including natural mud pits and deep rock quarries. The event also includes a 5K Fitness Challenge, a trail run without mud but with fitness stations offering boot camp-style exercises. For a greater challenge, runners can opt for the Combo Run, completing both the Fitness Challenge and the mud obstacle course for a total 10K. The race encourages teamwork and welcomes individuals and teams aged 14 and up. Visit the organization's website for the most recent information.

Toughest Mudder Colorado, held at Fort Carson, is a grueling 12-hour overnight endurance event scheduled for September 27, 2025. Participants tackle a challenging 5K course filled with extreme obstacles such as the greased 13-foot Everest quarterpipe, the barbed wire Kiss of Mud, and the water-filled Cage Crawl. The event offers individual and team relay formats with age group categories and awards. Despite the overnight timing, the atmosphere is supportive and well-equipped, featuring a dedicated pit area with amenities like hot water heaters and snacks. Finishers earn exclusive headbands, bibs, mileage patches, and medals symbolizing their grit and perseverance. Visit the organization's website for the most recent information.

The Mammoth Spartan Super World Championship Weekend, held at Mammoth Mountain Ski Area in California, is a premier obstacle course racing event set in the high-altitude Sierra Nevada Mountains at 7,900 feet. Taking place October 4-5, 2025, the event features multiple race distances including a 5K Sprint with 20 obstacles, a 10K Super with 25 obstacles, and a 21K Beast with 30 obstacles, plus a kids' race. The weekend culminates in the inaugural 10K Super World Championship, offering a challenging course designed to test endurance and grit. Participants can enjoy the vibrant Mammoth Lakes village atmosphere with top-tier amenities and outdoor activities. Visit the organization's website for the most recent information.

The ZooTown Challenge Obstacle Course Race, held at Washington-Grizzly Stadium in Missoula, Montana, offers a variety of races catering to all skill levels, from novices to experts. Events include the Griz Double 10k with 35 obstacles, the Expert and Novice 5k courses featuring 20 obstacles, a new ZooTown STRONG race, a 3k No M Trail run, a kids' race, and an All Abilities race for athletes with physical or intellectual disabilities. The course spans the stadium, University of Montana campus, and surrounding areas, creating an exciting atmosphere with crowd support and food trucks for spectators. Proceeds benefit Opportunity Resources Inc., supporting people with disabilities. Visit the organization's website for the most recent information.

OCR OVERLOAD is an obstacle course race held in Gainesville, Florida, featuring a challenging 4.3-mile course with over 23 obstacles, including a notable 140-foot finisher rig. The terrain includes mud holes, swamps, muddy streams, rolling pine forests, and fields with natural elements like cow patties, offering a rugged and fun experience for participants. The event includes multiple divisions such as Elite and Open waves, a 50-yard timed OCR Ninja run, and a 5-mile trail run through wooded areas with water stops.

The race promotes family fun, with no penalties for failed obstacles in open waves, and offers amenities like showers, food vendors, and post-race beer and wine for adults. A benefit lap supports a local community member, and volunteers receive discounted entry. Parking is available on-site for a fee. Visit the organization's website for the most recent information.

The Nashville Spartan Event Weekend, held at Neal Farms in Lebanon, Tennessee, offers a challenging obstacle course race experience just 35 minutes from downtown Nashville. Participants can choose from the Sprint 5K with 20 obstacles, the Super 10K featuring 25 obstacles, or a Kids Race ranging from 1-3 km with obstacles. The course includes rolling fields, dense woods, and a notable 12-foot-wide creek, providing a scenic yet demanding environment. Additional events include the Hurricane Heat 4-hour challenge and a Trifecta Pass to race all distances. The event is known for its tough obstacles, Southern charm, and a strong sense of camaraderie among racers. Visit the organization's website for the most recent information.

The City Challenge Race in Hoboken, NJ, is a thrilling 3-mile obstacle race held at Pier A Park. The fast, flat course features unique challenges such as towering walls, rope climbs, cargo nets, and monkey bars, designed to test strength, agility, and mental resilience. Open to participants aged 12 to 99 and all fitness levels, the event fosters a supportive community atmosphere, welcoming individuals, friends, gym groups, and corporate teams. Registration includes free professional photos, finisher medals, sponsor giveaways, and access to an after party. Spectators are welcome at no cost, and the race emphasizes safety, fairness, and fun for an unforgettable experience. Visit the organization's website for the most recent information.

The Muddy Princess 5k Obstacle Mud Run in South Carolina is a women-only event held at The Master's Motoplex in Gaston. Scheduled for October 5, 2025, this fun and empowering run features over 18 muddy obstacles designed for women of all ages (7+) and fitness levels. Participants can run, jog, or walk the course, emphasizing teamwork and enjoyment rather than competition.

The event offers a lively atmosphere with hydration points, rinse-off stations, and a supportive community vibe. Proceeds support the National Breast Cancer Foundation, making it a meaningful experience. Various ticket options include finisher medals, headbands, and VIP perks.

Volunteers also play a key role in the event’s success. Visit the organization's website for the most recent information.

The Savage Race - Dallas will take place in Grandview on Saturday 11 October 2025. You can run between 3 and 7 miles.

The North American Wife Carrying Championship will take place in Newry on Saturday 11 October 2025.

Tough Mudder Nashville 2025 is an iconic mud run event held at Neal Farms in Lebanon, Tennessee. Featuring a challenging 15K course with over 20 obstacles, including innovative and muddy challenges like Augustus Gloop and the Block Ness Monster, the event emphasizes teamwork and mental stamina. Participants earn unique finisher medals, shirts, headbands, and a celebratory finisher drink. Options include a 5K with 12+ obstacles, multi-lap Infinity races, and group packages for teams of 10 or more. The event also offers a vibrant Mudder Village with live entertainment and local food, making it a festive and demanding experience for runners and spectators alike. Visit the organization's website for the most recent information.

The Knoxville DEKA FIT is a dynamic hybrid fitness challenge held at the World’s Fair Exhibition Hall in Knoxville, Tennessee. This event features a 5 km course divided into 10 fitness zones, designed to test participants' endurance, strength, and mental toughness. Located near downtown Knoxville and the University of Tennessee, the venue offers a vibrant urban atmosphere with easy access via major interstates. The event welcomes all fitness levels and includes a unique Athlete Judge Program, encouraging participants to volunteer as judges to ensure a professionally managed race. Finishers celebrate their achievement in a supportive, community-driven environment. Visit the organization's website for the most recent information.

Ruff Run California is an annual obstacle run held in Phelan, CA, set in the scenic high desert at 4,200 feet elevation. The event features a 4ishK course with over 20 obstacles that challenge participants and their dogs, testing training, teamwork, and strategy through mud, water, and mental challenges. The 2025 race includes a new course section and custom jerseys for all participants. Besides the competitive 4k wave, there are also a 4ishK fun run and a 1k fun walk/run. The event fosters a lively atmosphere with an after-party featuring music, games, and vendors, making it a fun day for both runners and their pups. Visit the organization's website for the most recent information.

The Dallas Spartan Trifecta Weekend, held at Twin Canyons Ranch near Granbury, Texas, offers a challenging obstacle course race experience just an hour from Dallas-Fort Worth. Participants can choose from multiple distances including the Sprint (5K, 20 obstacles), Super (10K, 25 obstacles), Beast (21K, 30 obstacles), and Ultra (50K, 60 obstacles), plus a kids race. The rugged terrain tests strength, stamina, and grit, welcoming all fitness levels. The event features a supportive atmosphere with southern hospitality, team racing options, and discounts for service members. It promises packed action and a transformative experience for racers seeking physical and mental challenges. Visit the organization's website for the most recent information.

The Georgia Southern True Blue 5K & Abbie's Adventure Race, held at Georgia Southern University in Statesboro, GA, offers a unique running experience celebrating True Blue pride. The True Blue 5K course includes a special route through Paulson Stadium, inviting participants to run, jog, or walk across the scenic campus. Abbie's Adventure Race adds an exciting twist with a 5K course featuring various mental, physical, and fun challenges, suitable for all skill levels and encouraging teamwork. Additional events include a Kiddie Run and a virtual 5K option. The race supports the Abbie DeLoach Foundation and offers finisher medals and T-shirts to early registrants, fostering community spirit during homecoming festivities. Visit the organization's website for the most recent information.

The Boot Camp Challenge is a 3-mile obstacle race held at the Marine Corps Recruit Depot (MCRD) in San Diego, one of only two locations where Marine Corps boot camp occurs. Open to the public for one day annually, the course features obstacles similar to those faced by Marine recruits, with encouragement from over 60 Marine Corps Drill Instructors. Designed for all fitness levels, participants can skip obstacles without penalty.

The event celebrates the 250th anniversary of the U.S. Marine Corps and offers unique prizes, including a Harley-Davidson motorcycle. Spectators enjoy free admission, entertainment, and Marine Corps cultural displays. Visit the organization's website for the most recent information.

The 2025 Tri-State New York Spartan Event Weekend takes place at Sunflower Valley Farm in New Hampton, NY, offering a challenging obstacle course race through woods, mud, fields, and rugged creek runs. Participants can choose from a 5K Sprint with 20 obstacles, a 10K Super featuring 25 obstacles, or a Kids Race ranging from 1 to 3 km with obstacles. The event is designed for all skill levels, emphasizing grit, speed, and determination amid crisp autumn weather. Teams can race together for synchronized start times and savings, while finishers earn medals. The course promises a fast, muddy, and fun Spartan experience for warriors of all ages. Visit the organization's website for the most recent information.

The Tribe Fitness Challenge - Trail is an outdoor running event designed to test participants' endurance, strength, and willpower across eight challenging zones. The course features open-field running over approximately two miles, with various physical challenges integrated into each zone. The event aims to provide a fun and competitive environment for individuals and teams, including options for singles, doubles, and relay formats. It also offers family-friendly entertainment, food trucks, and Halloween-themed activities, making it a comprehensive fitness experience for all ages. The challenge emphasizes personal achievement and pushing physical limits in a lively outdoor setting. Visit the organization's website for the most recent information.

The Virginia Spartan Event Weekend, held at Massanutten Resort in Virginia's Blue Ridge Mountains, offers a challenging obstacle course race through rugged terrain and dense forests. Participants navigate steep inclines, rocky paths, and open fields, testing endurance and strength amid scenic backcountry trails rich in history. The event features multiple race distances including a 5K Sprint with 20 obstacles, a 10K Super with 25 obstacles, and a kids' race ranging from 1 to 3 kilometers. The course suits both beginners and seasoned racers, providing a dynamic mountain adventure with crisp air and demanding technical terrain. Team racing and military discounts are available. Visit the organization's website for the most recent information.

The Savage Race - Florida Fall will take place in Dade City on Saturday 1 November 2025. You can run between 3 and 7 miles.

The SLO CAL Spartan Trifecta Weekend takes place at Santa Margarita Ranch in Central California, nestled among scenic vineyards and the Los Padres National Forest. This challenging event offers multiple race distances: a 5K Sprint with 20 obstacles, a 10K Super with 25 obstacles, a 21K Beast featuring 30 obstacles, and a demanding 50K Ultra with 60 obstacles. Participants race through rugged trails with views of wildlife and unique natural features like a fossilized oyster bed. The weekend also includes kids' races and a Trifecta Pass for those who want to complete all three main distances. The event combines endurance, teamwork, and stunning landscapes for a memorable Spartan experience. Visit the organization's website for the most recent information.

Soldier Rush is an annual 5K obstacle course race held at the Parkland Equestrian Center in Parkland, Florida. The challenging course features over 30 military-style obstacles, including tire flips, cargo net walls, monkey bars, rope climbs, and low crawls, set on grass and trail terrain. The event offers multiple divisions to accommodate all skill levels: the competitive Combat Division with cash prizes, the Ranger Division for age-group competition, and the family-friendly Patriot Division. Soldier Rush emphasizes teamwork, endurance, and patriotism, with participants encouraged to wear American-themed outfits. Proceeds support veterans, first responders, and their families through the Fitness On A Mission charity. Visit the organization's website for the most recent information.

The 2025 Orlando Spartan Event Weekend, held November 8-9 at Lake Nona in Orlando, Florida, offers a thrilling obstacle course racing experience. Participants can choose from the Sprint, a 5K race featuring 20 challenging obstacles, or the Super, a 10K course with 25 obstacles. The event also includes a Kids Race designed for younger athletes, making it family-friendly.

The course is designed to test endurance, strength, and resilience in a supportive and energetic atmosphere. Teams can race together to share the experience and enjoy savings, while military and first responders receive discounts. This event promises an exciting and transformative challenge for all fitness levels. Visit the organization's website for the most recent information.

The Fenway Spartan Stadion Event Weekend, held at Boston's historic Fenway Park, offers a thrilling 5K obstacle course featuring 20 challenging obstacles. Participants race through iconic stadium landmarks, including the Green Monster and finish at home plate, providing a unique blend of athletic challenge and historic atmosphere. The event also includes a kids' race with obstacles, making it family-friendly.

As part of the Honor Series, racers join military heroes in a celebration of resilience and strength. Located in the heart of Boston, the course showcases nearby Lansdowne Street and Kenmore Square, creating an exciting urban race experience. Team and charity participation options enhance the community spirit. Visit the organization's website for the most recent information.

The Carolinas Spartan Trifecta Weekend, held at The Johnson Farm in Newberry, South Carolina, offers a challenging obstacle course race experience across multiple distances: Sprint (5K, 20 obstacles), Super (10K, 25 obstacles), Beast (21K, 30 obstacles), and Ultra (50K, 60 obstacles). The course features winding wooded trails, creek crossings, and iconic red clay terrain, testing both physical and mental endurance. This event is part of the Honor Series, honoring military, first responders, and community protectors, with exclusive medals awarded. The family-friendly weekend also includes kids' races and team options, making it a popular and rugged outdoor adventure for all skill levels. Visit the organization's website for the most recent information.

The San Antonio Spartan Event Weekend takes place at Sandy Oaks Ranch, located about 40 minutes southwest of San Antonio, Texas. This challenging obstacle course race features scenic terrain with rolling hills, creek crossings, and wildlife-filled trails. Participants can choose from multiple race distances: the Sprint (5K with 20 obstacles), the Super (10K with 25 obstacles), the Beast (21K with 30 obstacles), and a Kids Race (1-3K with obstacles). The event offers a team racing option for synchronized start times and savings, as well as a Trifecta Pass to complete all three main distances. It promises a rigorous test of physical and mental endurance in a vibrant outdoor setting. Visit the organization's website for the most recent information.

The Phoenix Spartan Trifecta Weekend, held at Phoenix Raceway in Avondale, Arizona, offers a challenging obstacle course race experience set against the rugged terrain near Estrella Mountain Regional Park. Participants can choose from three main race distances: the Sprint (5K with 20 obstacles), the Super (10K with 25 obstacles), and the Beast (21K with 30 obstacles), plus a kids' race featuring 1-3 km with obstacles. The course is relatively fast, combining the raceway grounds and surrounding wildlife trails, ideal for those seeking speed and endurance. The event encourages team participation and offers discounts for military and first responders, creating a competitive yet inclusive atmosphere. Visit the organization's website for the most recent information.

The Central Florida Spartan Trifecta Weekend, held at Skipper Ranch in Zolfo Springs, Florida, offers a challenging obstacle course experience across three race distances: Sprint (5K with 20 obstacles), Super (10K with 25 obstacles), and Beast (21K with 30 obstacles). Set on flat farmland, dense marshes, and muddy terrain, participants face a rigorous test of endurance and mental toughness. The event also features a kids' race and a Trifecta pass for those aiming to complete all three courses. With warm December weather and a supportive atmosphere, this event is ideal for teams and individuals seeking a memorable Spartan race in the Sunshine State. Visit the organization's website for the most recent information.

The Winter Spartan Death Race will take place in Pittsfield from Thursday 15 January 2026 to Saturday 17 January 2026.

The Vermont Spartan Winter 24 Hour Hurricane Heat is a unique team-based endurance event held at Riverside Farm in Pittsfield, Vermont, the birthplace of the Hurricane Heat challenge. Unlike traditional races, this 24-hour adventure focuses on teamwork, where participants solve complex physical and mental challenges together rather than competing for individual victory. Set in the scenic mountainous terrain, the event features over 40 challenges designed to test endurance, resilience, and collaboration. Open to adults 18 and older, the Hurricane Heat emphasizes camaraderie and perseverance in a demanding, time-based format, making it a true test of mental and physical stamina. Visit the organization's website for the most recent information.

The NATIVE-X Obstacle Fitness Race, held in West Palm Beach, Florida, is a dynamic event featuring multiple race options including 2.5k and 5k distances with competitive and "for fun" waves, plus kids' races for ages 5-14. The course consists of four obstacle fitness zones, each with two obstacles (such as walls, monkey bars, and rope climbs) and two functional fitness exercises like deadlifts and wall balls. The race emphasizes interval laps between zones, offering a challenging yet spectator-friendly atmosphere with free admission for supporters. Awards are given in competitive categories, and participants receive finisher medals and shirts. The event blends running, strength, and agility in a fun, community-focused setting. Visit the organization's website for the most recent information.

The SoCal Spartan Event Weekend, held at Lake Perris State Recreation Area in Perris, California, offers a challenging obstacle course race experience set in a scenic mountain-rimmed valley. Participants can choose from Sprint (5K with 20 obstacles), Super (10K with 25 obstacles), Beast (21K with 30 obstacles), and Kids Race (1-3K with obstacles). The course is described as flat and fast but demanding, providing a rigorous test of mind and body. The venue features well-maintained park facilities and camping grounds, making it ideal for teams and families. Located about 40 minutes south of San Bernardino, this event kicks off the Spartan racing season with a vibrant and supportive atmosphere. Visit the organization's website for the most recent information.

The Abominable Snow Race, held at Lake Geneva Ziplines & Adventures in Lake Geneva, Wisconsin, is the Midwest's premier winter obstacle race. Scheduled for January 31, 2026, this event offers a variety of challenges for all ages, including a 5K and 10K fun run with 15+ and 25+ obstacles respectively, a 20K Yeti's Challenge featuring over 50 obstacles, and a LiL Yeti's course for children aged 4-11 with 7-10 obstacles. The race balances family fun, fitness, and competition, with elite categories offering cash prizes. Participants enjoy a festive outdoor basecamp with food trucks, craft beverages, fire pits, and live music, making it a unique winter adventure experience. Visit the organization's website for the most recent information.

Your First Mud Run in Boca Raton, Florida, is a family-friendly mud run event designed for both parents and kids to participate together. Taking place at 11200 Park Access Rd, the course spans 1.5 to 2 miles and features 10 to 16 obstacles suitable for all ages starting from 5 years old. This event is ideal for first-time mud runners, offering a welcoming atmosphere for families to enjoy an active, muddy adventure. Participants can choose from multiple race waves and packages that include a t-shirt and medal. Dogs are also welcome to join the run when accompanied by a paid adult participant. Visit the organization's website for the most recent information.

The Jacksonville Spartan Event Weekend, held at Diamond D Ranch just outside Jacksonville, Florida, offers a challenging and fun obstacle course racing experience. Participants can choose from a 5K Sprint featuring 20 obstacles, a 10K Super with 25 obstacles, or a kids' race ranging from 1 to 3 kilometers with obstacles. The course combines fast trails, open fields, and signature Spartan obstacles with a unique Southern flair, set under the Florida sun. This early-season event is ideal for teams and families looking to kick off their race year with grit and camaraderie in a supportive, energetic atmosphere. Visit the organization's website for the most recent information.

Tough Mudder Austin 2026 takes place at Reveille Peak Ranch in Burnet, Texas, offering a challenging 15K and 5K obstacle course experience over a weekend. The course features over 20 tough obstacles, including iconic challenges like Everest, Arctic Enema, and Pyramid Scheme, set against scenic terrain with desert mud, dust clouds, and cacti. Participants can choose from multiple event options, including a multi-lap Infinity challenge for endurance enthusiasts.

The event emphasizes teamwork, grit, and fun, rewarding finishers with medals, shirts, headbands, and a celebratory drink. Spectators can enjoy live entertainment and local food at the Mudder Village Festival. Group packages and VIP experiences are also available. Visit the organization's website for the most recent information.

The Endure the Dirt 5k Cancer Mud Run is an annual event organized by Personal Pep Rally, held in Stuttgart, Arkansas. This event offers participants the choice to run competitively, join a fun run, or participate as a team in a challenging 5k mud run course. In addition to the mud run, there is also an MMS Color Run available for walking or running.

The event fosters a supportive and spirited atmosphere, encouraging endurance and community involvement. Participants can also honor loved ones by purchasing cancer course signs, sponsor obstacles, or join virtually. The event supports cancer awareness and fundraising efforts through various engagement opportunities. Visit the organization's website for the most recent information.

The Houston Spartan Trifecta Weekend, held at 7iL Ranch near Houston, Texas, offers a challenging obstacle course race experience across diverse terrain. Participants navigate over 40 miles of rolling sandy hills, dense forests, and shallow creek crossings, with the added excitement of encountering roaming cattle and horses. The event features three main race distances: the Sprint (5K with 20 obstacles), the Super (10K with 25 obstacles), and the Beast (21K with 30 obstacles), plus a kids' race. Known for its rugged Texas ranch atmosphere, the weekend is ideal for testing endurance and agility in a scenic outdoor setting. Visit the organization's website for the most recent information.

The Atlanta Spartan Trifecta Weekend, held at the historic Georgia International Horse Park near Atlanta, Georgia, offers a challenging obstacle course race through rolling hills, deep southern woods, and technical terrain featuring Georgia red clay, mud pits, and water crossings. Participants can choose from three main race distances: the Sprint (5K with 20 obstacles), the Super (10K with 25 obstacles), and the Beast (21K with 30 obstacles), plus a Kids Race for younger athletes. The course incorporates the Olympic rings site, adding a unique historic element. The event fosters a strong community atmosphere and is ideal for teams seeking a tough, strategic physical challenge. Visit the organization's website for the most recent information.

The Palm Beaches Spartan Event Weekend, held at Burt Aaronson South County Regional Park in Boca Raton, Florida, offers a thrilling obstacle course race experience just minutes from the beach. The main Sprint race covers 5 kilometers over flat, fast sandy terrain featuring 20 challenging obstacles, including back-to-back gauntlets and heavy carries. The course winds through lush park trails, open fields, and is surrounded by local flora and iridescent iguanas, providing a unique Floridian atmosphere. Additional events include kids' races and endurance Hurricane Heat challenges. Participants can enjoy moderate temperatures and the opportunity to cool off with a refreshing dip in the nearby ocean after the race. Visit the organization's website for the most recent information.

The Charlotte Spartan Event Weekend takes place at Porter Farms near Charlotte, North Carolina, offering a challenging obstacle course race experience on diverse terrain without steep climbs. Participants can choose from several race options, including a 5K Sprint with 20 obstacles, a 10K Super with 25 obstacles, and kids' races ranging from 1 to 3 kilometers. The course features mud, creeks, and classic Spartan obstacles, providing a dynamic and engaging environment for athletes. Additional events include 4- and 12-hour Hurricane Heat endurance challenges. The venue is praised for its organization and team-friendly atmosphere, making it ideal for both competitive racers and families. Visit the organization's website for the most recent information.

The San Jose Spartan Trifecta Weekend, held at Woodward Reservoir Regional Park near Oakdale, CA, offers a challenging obstacle course experience across multiple race distances. Participants can choose from the Sprint (5K with 20 obstacles), Super (10K with 25 obstacles), Beast (21K with 30 obstacles), and Ultra (50K with 60 obstacles) races, plus a kids' race featuring 1-3 km with obstacles. The flat course spans over 3,700 acres of land and 2,900 acres of reservoir, providing a scenic and spacious setting ideal for testing personal bests. The event fosters a supportive atmosphere, perfect for individuals and teams aiming to push their limits. Visit the organization's website for the most recent information.

F.I.T. the Challenge OCR is an obstacle course race held in Cumberland, Rhode Island, featuring a 3.2-mile course with 1,000 feet of elevation gain and innovative obstacles. The event offers multiple race waves including Open Wave, Multilap Wave, Age Group Mandatory Completion (AMOC), Elite Mandatory Completion Wave (EMOC), and a 12-hour Ultra option.

Participants can run multiple laps, with ultras having from 7 a.m. to 7 p.m. to start their final lap.

The race provides unique finisher medals and shirts, creating an epic and challenging experience for all levels of OCR enthusiasts. Visit the organization's website for the most recent information.

The 1000 Strong Overcoming Obstacles 5K/10K is a trail running event held at Patriot Park, 1867 Fordyce Rd, Victoria, Texas. Scheduled for April 18, 2026, it features a 5K run and an Obstacle 5K that includes permanent structures, pop-up challenges, and mud pits designed to test participants' endurance and spirit. The course is a mix of on- and off-road trail running, accessible year-round and mowed starting in February. The event promotes health and wellness with vendors and food trucks, and supports Restoration House Ministries, aiding youth and homeless individuals overcoming trauma and addiction. Teams must finish together, and awards are given to top finishers in adult and youth categories. Visit the organization's website for the most recent information.

The Tri-State New Jersey Spartan Trifecta Weekend takes place at Mountain Creek Resort in Vernon, NJ, offering a rigorous obstacle course race experience across multiple distances. Participants can challenge themselves on courses ranging from a 5K Sprint with 20 obstacles to an intense 50K Ultra featuring 60 obstacles, including a demanding 1,040-foot vertical climb to the 1,480-foot summit of Vernon Peak. The event also includes a 10K Super, a 21K Beast, and kids' races, making it suitable for all ages and skill levels. The weekend atmosphere is competitive yet supportive, with opportunities for team racing and a focus on testing both mind and body. Visit the organization's website for the most recent information.

Tough Mudder Atlanta is a challenging mud run event held at Bouckaert Farm in Fairburn, Georgia, about 35 minutes from downtown Atlanta. The course features deep forest trails and the region's signature red-clay mud, making it one of the muddiest and most demanding courses. Participants can choose between a 15K race with over 20 obstacles or a 5K with 12+ obstacles, including unique challenges like Augustus Gloop, Mudderhorn, and Electric Eel. The event emphasizes teamwork and mental stamina, offering finisher medals, shirts, headbands, and celebratory drinks. Spectators can enjoy live entertainment and local food at the Mudder Village Festival. Visit the organization's website for the most recent information.

Run Wild Races X @ the Metro Richmond Zoo Spring is a family-friendly running event held in Moseley, Virginia, featuring multiple race options including a Mini 1 Mile, a 5k, and a Wild Ninja obstacle course. Participants run through the Metro Richmond Zoo, enjoying views of animals like rhinos, zebras, and cheetahs along the course. The 5k is an all-terrain race that loops through the zoo and around its perimeter, while the Wild Ninja offers a challenging 2-mile obstacle course with Ninja Warrior-style elements. All participants receive free zoo entry on race day, and spectators get a discount on admission, creating a fun and engaging atmosphere for all ages. Visit the organization's website for the most recent information.

The Fayetteville Spartan Trifecta Weekend, held at McCormick Farms in Spring Lake, NC, is a premier obstacle course racing event featuring challenging terrain including dense forests, rolling hills, a 200-foot deep quarry, and steep riverbanks. Participants can take on multiple race distances over the weekend: Sprint (5K, 20 obstacles), Super (10K, 25 obstacles), Beast (21K, 30 obstacles), and Ultra (50K, 60 obstacles), plus a Kids Race. This event tests both physical and mental endurance, offering a full spectrum of Spartan challenges in a scenic and demanding environment known for its Southern humidity and technical course features. Visit the organization's website for the most recent information.

The Bloodroot Spartan Ultra, held at Amee Farm in Pittsfield, Vermont, is a premier endurance trail race set in the scenic Green Mountain National Forest. Known as the original Spartan Trail Race, it offers a range of distances from 10 miles up to an epic 200 miles. Participants navigate challenging trails featuring steep climbs and thrilling descents, all while enjoying breathtaking natural surroundings. The event emphasizes safety with trained medical personnel on course and fosters a spirit of camaraderie and self-discovery. Team participation is encouraged, providing shared start times and savings, making it a unique and memorable ultra-running experience. Visit the organization's website for the most recent information.

The Mudder's Day Madness Mud Run is an annual 5K obstacle race held at Montvale, Tennessee, typically the day before Mother's Day. Now in its 14th year, the event features over twenty challenging obstacles including Adversity Hill, Tire Traverse, A-Frame Climb, and a refreshing lake dip. The course runs along marked rolling trails, offering a fun and adventurous atmosphere for runners aged 8 and up, who can compete individually or in teams.

A new Fun Run for children 4 and older covers over a mile with several obstacles. Participants enjoy music, vendors, refreshments, and scenic views. Proceeds support therapeutic programs at Camp Montvale.

Costumes are encouraged, with awards for creativity. Visit the organization's website for the most recent information.

The Cleveland Spartan Trifecta Weekend, held at Southington Off-Road Park near Cleveland, Ohio, offers a challenging obstacle course race experience across a sprawling 1500-acre venue with dense forests and rugged trails. Participants can choose from multiple race distances: the 5K Sprint with 20 obstacles, the 10K Super featuring 25 obstacles, the 21K Beast with 30 obstacles, and an intense 50K Ultra with 60 obstacles. The event's highlight is the Trifecta challenge, where racers complete the Sprint, Super, and Beast in one weekend. The course combines natural terrain with demanding obstacles, providing a thrilling test of endurance and strength for individuals and teams alike. Visit the organization's website for the most recent information.

Tackle the Tar is an annual 5K obstacle course race held at the Rocky Mount Sports Complex in Rocky Mount, North Carolina. The course runs through historic Battle Park and the E.B. Grain Company property, featuring over 15 challenging obstacles including a mud pit, climbing walls, tire mountains, rope crawls, and water crossings.

The event also includes a 1-mile kids' obstacle race for ages 8-13. Participants receive a T-shirt, medal, goodie bag, and a free beer for those over 21. The race supports local college scholarships, with proceeds benefiting students in the Rocky Mount area.

The atmosphere is family-friendly, with music, festivities, and free spectator access. Visit the organization's website for the most recent information.

The Bear Crawl OCR 2026 is an obstacle course race held in Morganton, North Carolina, designed to challenge participants with obstacles that symbolize life's difficulties. This event offers multiple race distances including six-mile elite and open categories, three-mile open races with staggered start times, and shorter Cub Crawl races for children aged 4 to 11. The course aims to inspire a new perspective on personal limits through physical challenges. Organized by a 501(c)(3) non-profit, the event emphasizes community support and giving back. It takes place at 5372 Roy McGalliard Ave and features a family-friendly atmosphere with competitive and fun runs for all ages. Visit the organization's website for the most recent information.

The Austin Spartan Event Weekend, held at Reveille Peak Ranch near Burnet, Texas, offers a challenging obstacle course race set in the scenic Texas Hill Country. Participants navigate rugged terrain featuring granite outcrops, rolling hills, dry creek beds, and desert cactus. The event includes multiple race distances: a 5K Sprint with 20 obstacles, a 10K Super with 25 obstacles, and a kids' race ranging from 1 to 3 kilometers with obstacles. Additional endurance challenges include 4-hour and 12-hour Hurricane Heat events. The course emphasizes toughness and speed, providing an authentic Texan outdoor experience for individuals and teams alike. Visit the organization's website for the most recent information.

The Foreshore Adventure Run is a 5K event held at Pere Marquette Beach in Muskegon, Michigan. Celebrating its tenth year, this run features both a competitive individual 5K and a 5K adventure fun run for individuals and teams, incorporating new obstacles each year. The event promotes a supportive atmosphere focused on overcoming challenges, with all proceeds benefiting the Muskegon Rescue Mission’s food pantry and homeless shelters. Participants receive a moisture-wicking short-sleeved t-shirt, and the run combines fitness with community impact, making it a meaningful and engaging lakeshore event. Visit the organization's website for the most recent information.

The Big Bear Spartan Trifecta Weekend, held at Big Bear Mountain Resort in California, is a challenging obstacle course event set at a high altitude of 8,200 feet. Participants face steep climbs and descents over 1,200 feet, testing endurance and strength across three race distances: the 5K Sprint with 20 obstacles, the 10K Super with 25 obstacles, and the 21K Beast featuring 30 obstacles. This extreme course offers expansive Southern California views and the chance to earn a Trifecta by completing all three races in one weekend. The event also includes a kids' race and promotes team participation, with amenities like bag check and parking included. Visit the organization's website for the most recent information.

Tough Mudder Philly, held at Plantation Field in Coatesville, PA, is a challenging obstacle course mud run set amidst Brandywine’s rolling hills and rugged horse trails. Participants can choose from a 15K course featuring 20+ obstacles or a 5K with 12+ obstacles, both designed to test endurance and teamwork through thick mud, river beds, and significant elevation changes. The event offers a unique atmosphere of camaraderie and grit, with obstacles like the Berlin Walls and Well Swung trapeze. Finishers earn medals, shirts, headbands, and a celebratory drink. Additional options include multi-lap Infinity races, VIP experiences, and a lively Mudder Village for spectators. Visit the organization's website for the most recent information.

Frontline OCR is an obstacle course race held at Byron Motosports Park in Byron, Illinois, dedicated to honoring military personnel, veterans, and first responders. The event challenges participants with purpose-built obstacles that simulate the physical and mental demands faced on the frontline, emphasizing courage, resilience, and readiness. Various race options include competitive and non-competitive 10K runs, a 5K, endurance challenges, a ruck division, and a kids' course for ages 5 to 13. The race fosters camaraderie and teamwork, encouraging participants to push their limits together in a supportive atmosphere. It serves as both a tribute and a rigorous test of grit and determination. Visit the organization's website for the most recent information.

The Colorado Springs Spartan Trifecta Weekend, held at Fort Carson Army Base, offers a challenging obstacle course race set against the stunning backdrop of the Rocky Mountains. Participants face steep climbs, rugged trails, and muscle-testing obstacles at an altitude over a mile high, providing a rigorous test of endurance and mental toughness. The event features multiple race distances including the Sprint (5K with 20 obstacles), Super (10K with 25 obstacles), Beast (21K with 30 obstacles), and Ultra (50K with 60 obstacles), plus a kids' race. The course is known for its tough terrain and inspiring military setting, making it a unique and demanding experience for racers. Visit the organization's website for the most recent information.

The Monterey Spartan Event Weekend, held at scenic Toro Park near Salinas, California, offers a challenging obstacle course race experience set against the stunning backdrop of coastal woods, rolling hills, and ocean views. This popular Northern California event features a Sprint 5K with 20 obstacles and a Super 10K with 25 obstacles, both designed to test endurance with brutal climbs, open field sprints, and punishing obstacles. The weekend also includes kids' races, making it family-friendly. Participants enjoy a legendary course known for its rugged trails and beautiful scenery, with convenient amenities like bag check and parking included. The event encourages team participation and offers special discounts for service members. Visit the organization's website for the most recent information.

The Tri-State New York Spartan Race Weekend takes place at the historic Bethel Woods Center for the Arts, home of the 1969 Woodstock festival. This obstacle course race features rolling hills, forests, grassy meadows, and open trails, offering a challenging yet scenic environment. Participants can choose from a 5K Sprint with 20 obstacles, a 10K Super with 25 obstacles, or a kids' race ranging from 1 to 3 kilometers with obstacles. The course combines flat and fast sections with muddy, technical terrain, suitable for both first-timers and experienced racers. The event fosters a friendly, motivational atmosphere and offers on-site camping for a full weekend experience. Visit the organization's website for the most recent information.

The Cincinnati Spartan Trifecta Weekend, held at Perfect North Slopes in Lawrenceburg, Indiana, offers a challenging obstacle course race experience just 30 minutes from Cincinnati. Set at an alpine ski resort, the course features steep climbs, descents, and muddy terrain with water obstacles, providing a fast yet demanding race. Participants can choose from multiple distances: Sprint (5K, 20 obstacles), Super (10K, 25 obstacles), Beast (21K, 30 obstacles), and Ultra (50K, 60 obstacles). The ultimate challenge is completing the Sprint, Super, and Beast races in one weekend to earn the Trifecta. The event also includes kids' races and a festival atmosphere with obstacle viewing near the base lodge. Visit the organization's website for the most recent information.

Tough Mudder Michigan 2026 takes place in Oxford, Michigan, at Koenig Materials, less than an hour from Detroit. The event offers multiple race options, including a challenging 15K with over 20 obstacles, a 5K featuring 12+ obstacles, and the Tough Mudder Infinity, which allows participants to complete multiple laps for an extended challenge. The course includes iconic obstacles like Ladder to Hell, Cage Crawl, and Everest, designed to test strength, endurance, and teamwork. Participants receive finisher medals, shirts, headbands, and a celebratory drink. The event fosters a spirited atmosphere with a Mudder Village festival, live entertainment, and options for VIP experiences and group packages. Visit the organization's website for the most recent information.