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

Hurricane Heat 24hr

The Vermont Spartan Winter 24 Hour Hurricane Heat is a unique team-based endurance challenge held at Riverside Farm in Pittsfield, Vermont, the birthplace of the Hurricane Heat. This 24-hour event emphasizes teamwork over distance, with participants facing over 40 physical and mental challenges designed to test endurance, strength, logic, and navigation skills. Teams solve complex missions such as land navigation, ruck dragging, tire moving, and casualty evacuation across rugged terrain. The event fosters camaraderie and resilience, culminating in a festive atmosphere with music and celebration. Finishers earn exclusive Hurricane Heat finisher tees and collectible wedges marking their achievement. Visit the organization's website for the most recent information.

Bloodroot Spartan Ultra

Pittsfield • 6-9 May 2026

10 Miles 50k ... 100 Miles 200 Miles

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, catering to various levels of ultra runners. The course features challenging terrain with steep climbs, technical trails, and unpredictable conditions through Vermont’s rugged Bloodroot Mountain area. The event emphasizes safety with trained medical personnel on site and fosters a spirit of camaraderie and self-discovery. It promises a unique and grueling adventure for endurance athletes. Visit the organization's website for the most recent information.