Tough Mudder - Toughest Mudder Colorado
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Event
Toughest Mudder Colorado takes place on September 27, 2025, at Fort Carson, 2700 Wilderness Road, Fort Carson, Colorado 80913. The event is presented as a 12-hour overnight endurance challenge run on a 5K course. Registration options include individual participants, a 4-person team relay, and a pit crew / spectator category. Price information shown lists $239 for individual and team relay entries and $30 for pit crew / spectator entries, with taxes and fees added at checkout. The event includes age group categories and awards.
Course, obstacles and amenities
The course features several named obstacles, including Everest (a greased 13-foot quarterpipe), Kiss of Mud (a low barbed-wire crawl with about 14 inches of space), and Cage Crawl (a 48-foot water pit with about 4 inches to breathe). The event provides an overnight pit area with hot water heaters, microwaves, snacks, and a dedicated space allocated to each participant or team. Participants receive an event bib, a Toughest Mudder headband, mileage patches, and a medal for completing the 12-hour overnight challenge. Visit the organization's website for the most recent information.