Frontline OCR

Byron, United States • 24 May 2025

The Frontline OCR will take place in Byron on Saturday 24 May 2025. Visit the organization's website for the most recent information.

Always visit the organization's website for the most recent information!

Race information

Mud & Obstacle runs nearby

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

Tough Mudder Chicago 2025 takes place at Rockford International Airport, about 1.5 hours from Chicago. This challenging mud run features over 20 obstacles across a course that can extend beyond 10 miles, offering a tough and muddy terrain experience. Participants face iconic obstacles like the Berlin Walls, Arctic Enema ice pit, and Augustus Gloop fire hose challenge.

The event emphasizes teamwork, mental stamina, and physical endurance. Finishers receive medals, shirts, headbands, and a celebratory drink. Additional options include shorter 3-5 mile courses, multi-lap Infinity races, group packages, and spectator passes.

The event also offers VIP experiences, volunteer opportunities, and a festive Mudder Village atmosphere. Visit the organization's website for the most recent information.

Midwest OCR is an exciting obstacle course racing event taking place in Marseilles, Illinois. Participants can choose between a 5K or 10K course, with options for both competitive and non-competitive racers. The event features a variety of obstacles designed for all skill levels, ensuring a fun experience whether you're a beginner or a seasoned athlete.

Racers will receive a finisher's shirt, medal, and professional photos. The event also includes a special Bearded Challenge for those looking to push their limits with multiple laps. Midwest OCR is organized by Race Ready Obstacles, a veteran-owned company known for quality obstacle courses. Visit the organization's website for the most recent information.