Utah 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.

Utah Spartan Trifecta Weekend

Morgan • 11-12 Jul 2026

Kids Race 1-3km Sprint 5k Super 10k Beast 21k

The Utah Spartan Trifecta Weekend, held at Snowbasin Ski Resort near Mount Ogden, Utah, is a challenging obstacle course race event featuring three main races: the Sprint (5K with 20 obstacles), Super (10K with 25 obstacles), and Beast (21K with 30 obstacles). Set on rugged, technical terrain with a demanding 3,000-foot vertical climb, the course offers stunning alpine views and a former Winter Olympics venue backdrop. Participants can also enjoy a scenic gondola ride and top-tier local dining after racing. The event welcomes teams, families with kids races, and offers discounts for service members, making it a comprehensive and thrilling outdoor adventure. Visit the organization's website for the most recent information.