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, 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.

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 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.

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.