Vermont Mud Run & Obstacle Race Calendar 2025-2026

If you're an adrenaline junkie, fitness enthusiast, or simply seeking a thrilling outdoor adventure, you've arrived at the perfect destination. Our meticulously curated calendar is your gateway to the most exhilarating and challenging mud runs and obstacle races taking place in 2025 and 2026.

Prepare to conquer mud-slicked trails, scale towering walls, navigate through grueling obstacles, and push your physical and mental boundaries. Our mission is to provide you with all the essential information you need to plan your race year, including dates, locations, race details, and registration information.

Vermont Spartan Event Weekend

Killington • 13-14 Sep 2025

Sprint 5k | 20 Obstacles Beast 21k | 30 Obstacles Ultra 50k | 60 Obstacles

The Vermont Spartan Event Weekend takes place at Killington Ski Resort in the scenic Green Mountains of Vermont, the birthplace of Spartan Race. This challenging obstacle course event offers multiple race distances: the Sprint (5K with 20 obstacles), Beast (21K with 30 obstacles), Ultra (50K with 60 obstacles), and a Kids Race featuring 1-3 km with obstacles. The course is known for its brutal climbs, steep slopes, off-trail descents, and rugged terrain, providing a demanding test of endurance and strength. Participants can also purchase a Trifecta Pass to race all three main distances. The event atmosphere is intense and rewarding, attracting athletes seeking a tough and memorable experience. Visit the organization's website for the most recent information.

Winter Spartan Death Race

Pittsfield • 15-17 Jan 2026

Peak

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

Vermont Spartan Winter 24 Hour Hurricane Heat

Pittsfield • 16-17 Jan 2026

Hh24hr

The Vermont Spartan Winter 24 Hour Hurricane Heat is a unique team-based endurance event held at Riverside Farm in Pittsfield, Vermont, the scenic home of Spartan founder Joe De Sena. Unlike traditional races, this 24-hour challenge focuses on teamwork, requiring participants to solve complex physical and mental problems together rather than competing for individual victory. The event features over 40 challenges and is designed for adults aged 18 and older. Set in the picturesque mountainous terrain of Vermont, the Hurricane Heat tests participants' resilience and collaboration in a demanding, continuous adventure race format. Visit the organization's website for the most recent information.

Bloodroot Spartan Ultra

Pittsfield • 6-9 May 2026

10 Miler 200 Miler

The Bloodroot Spartan Ultra is a premier trail running event held at Amee Farm in Pittsfield, Vermont, within 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-mile ultra, challenging participants with winding trails, steep climbs, and thrilling descents. The race emphasizes endurance, self-discovery, and camaraderie, supported by trained medical personnel to ensure safety. This multi-day event provides an unforgettable adventure for trail runners seeking to test their limits amidst breathtaking natural beauty. Team participation is encouraged, with special discounts for service members. Visit the organization's website for the most recent information.