Colorado
Colorado Obstacle Race Calendar 2025-2026
Explore the best obstacle run in Colorado for 2025-2026! Our updated list features 1 exciting races across the region. Find your next race in Colorado below and join the running community at these great events!
May 2026
Colorado Springs Spartan Trifecta Weekend takes place at Fort Carson, Colorado, on May 30–31, 2026. The course sits at the foot of the Rocky Mountains and includes an Altitude Challenge—racers compete a mile above sea level. The weekend features the..
