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Colorado 24 Hour Run

Windsor, United States • 1-2 Nov 2025

Colorado 24 Hour Run takes place in Fort Collins, Colorado, at 4927 E. County Road 36. The event offers multiple distance options: 24-hour, 12-hour, and 6-hour races, plus 24-hour, 12-hour, and 6-hour relays.

Runners complete laps on a one-mile dirt loop—the flat, scenic loop you’ll find in Colorado—designed to be easy on the eyes and feet. The organizers emphasize a fun, welcoming atmosphere where participants can chase personal bests whether racing day or night, and enjoy a strong post-race experience with plenty of food and camaraderie as teams cheer one another on. Spanning a weekend, it invites runners to test endurance amid a scenic Colorado setting. Visit the organization's website for the most recent information.

United States Colorado Windsor

Race information

Website Registration
24 km
24 Hour
24 km
24 Hour Relay
12 km
12 Hour
12 km
12 Hour Relay
6 km
6 Hour
6 km
6 Hour Relay
Visit the organization's website for the most recent information.
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