Tough Mudder - Toughest Mudder Colorado

Toughest Mudder Colorado, held at Fort Carson, is a unique overnight endurance event scheduled for September 27, 2025. Participants face a challenging 5K course filled with intense obstacles such as Everest, Kiss of Mud, and Cage Crawl, designed to test strength, agility, and grit. The event runs for 12 hours through the night, offering both individual and team relay formats with age group categories and awards.

The atmosphere is supportive and adventurous, featuring an overnight pit area with amenities like hot water heaters and snacks. Finishers earn exclusive headbands, bibs, medals, and mileage patches, marking their achievement in this extreme mud run. Visit the organization's website for the most recent information.