Races in Fort Collins, CO

Upcoming races in Fort Collins, Colorado. Use filters to quickly find races by distance, month or race type.

More races: USA running calendar

Date RaceDistanceCityhf:tax:distancecategoryhf:tax:typeracehf:tax:monthandyear
03/23/2025Spring Equinox Half Marathon13.1M, 4MFort Collins COhalftrail03-march
04/13/2025Horsetooth Half Marathon13.1MFort Collins COhalfroadrace04-april
05/04/2025Colorado Marathon10K, 13.1M, 26.2M, 5KFort Collins CO10k 5k half marathonroadrace05-may
08/01/2025Annual Wild West Relay200MFort Collins COultraroadrace08-august

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