Colorado 24 Hour Run

Welcome to the Colorado 24 Hour Run! We aim to provide a fun, welcoming race experience that allows everyone to find a challenge, no matter where you’re at on your running journey. Want to see how far you can go in 6, 12 or 24 hours? Or achieve a new furthest distance? What about setting your fastest marathon, 50K or more? You’ve got the time and opportunity with a fully supported 1mi dirt loop that is easy on the eyes and feet. Come run for a day and/or a night and cheer on others as we strive together for our personal bests. We aspire to not only offer a first-class running experience on the most scenic flat one-mile dirt loop you’ll find in Colorado, but also a top-notch post-race experience that will leave your bellies full and the stories flowing. Start : Colorado Youth Outdoors - Swift Ponds Campus , Fort Collins, CO. Duration : 24 Hours, 12 Hours, 6 Hours Elevation : 4,826' Terrain : 100% dirt road Fauna : Raptors, Cranes, Geese, Ducks, Largemouth Bass, Catfish, Perch, Bluegill Registration Cap : 300 Date : Nov 7-8, 2026 Course Open : 8:00am - 8:00am Pertaining to the mid-race change from Daylight Savings Time to Standard Time, all race clocks will stay on race time (aka DST) until the conclusion of the event. Welcome to the Colorado 24 Hour Run! We aim to provide a fun, welcoming race experience that allows everyone to find a challenge, no matter where you're at on your running journey. Want to see how far you can go in 6, 12 or 24 hours? Or achieve a new furthest distance? What about setting your fastest marathon, 50K or more? You've got the time and opportunity with a fully supported 1mi dirt loop that is easy on the eyes and feet. Come run for a day and/or a night and cheer on others as we strive together for our personal bests. We aspire to not only offer a first-class running experience on the most scenic flat one-mile dirt loop you'll find in Colorado, but also a top-notch post-race experience that will leave your bellies full and the s