Far Out 3/4 Marathon
Chatfield State Park 11500 N Roxborough Park Road, Littleton, CO, United StatesWe host one race per month from November to March. All races are at Chatfield State Park and start at 9:00 am on Saturday mornings. Check-in starts at 8:15 am.
Chilly Cheeks Winter Duathlon and 4M Run
Cherry Creek State Park 4201 S Parker Rd, Aurora, CO, United StatesThe event starts with a 2.5M run with a 10M bike ride on paved roads and followed by another 2.5M run. The run covers a mix of road, paved bike […]
Highlands Ranch 5K/10K
Highland Heritage Park 9651 S Quebec St, Highlands Ranch, CO, United StatesWinter never disappoints us when racing in February in Highlands Ranch! You won't feel chilly after a course so hilly! After conquering the 5k or 10k distance, warm up with […]
PPRR Nielson Challenge
North Monument Valley Park 1794 Culebra Ave., Colorado Springs, CO, United StatesRace Format The first time you run this event, you'll establish a base time for yourself. This base time is used to generate a handicap time. The handicap time is […]
PPRR Nielson Challenge
North Monument Valley Park 1794 Culebra Ave., Colorado Springs, CO, United StatesRace Format The first time you run this event, you'll establish a base time for yourself. This base time is used to generate a handicap time. The handicap time is […]
Time to Paddy Race
Bear Creek Lake Park 15600 W Morrison Rd, Lakewood, CO, United StatesJoin us for the annual Time to Paddy 5k/10k and Lucky 13.1 Half Marathon! A St. Patrick-themed run that is perfect for the whole family. The fun includes great swag […]
Time to Paddy Race
Cottonwood Creek Park 3920 Dublin Blvd, Colorado Springs, CO, United StatesJoin us for the annual Time to Paddy 5k/10k and Lucky 13.1 Half Marathon! A St. Patrick-themed run that is perfect for the whole family. The fun includes great swag […]
Spring Runoff 10M, 10K, 5K
Dutch Clark Stadium 1000 W. Abriendo Ave, Pueblo, CO, United StatesThe American Driving Academy and the Southern Colorado Runners welcome you to the 48th Annual Spring Runoff Sunday, March 2nd, 2025. Join us for the 48th edition of Pueblo’s oldest […]
Run Through Time Marathon
Salida Scout Hut 210 East Sackett Avenue, Salida, CO, United StatesThe Annual Run Through Time Marathon, Half Marathon, and 2 Mile Run will take place on Saturday, March 11, in Salida, CO. These beautiful, challenging courses are run on dirt/jeep […]
Winter’s End Snowshoe Races
Granby Ranch 1000 Village Rd, Granby, CO, United StatesThe Winter’s End Snowshoe Races is an exciting winter running adventure that takes place at the beautiful Granby Ranch Resort in Granby, CO. The races are open to runners of […]
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