Take in a breath of the Big Sky Country's Fresh air. This course is pristine, and the trails are rugged. The demanding terrain and punishing obstacles will leave you breathless at the finish line. From beginner trail race and mud run participants to hardcore warriors, tough guys, and marathon runners, they all come out to test themselves on the insane obstacle races!
May 1 - The enduring Spartan Ultra, 30+ miles, 60+ obstacles
May 1 - The grueling Spartan Beast, 12+ miles, 30+ obstacles
May 1 - The Spartan Trail 10K Night Run
May 2 - The athletic Spartan Super, 8+ miles and 25+ obstacles
May 2 - The challenging Spartan Sprint, 3+ miles and 20+ obstacles