Sourdough Snowshoe Race
South Sourdough Trailhead 115 Co Rd 116, Nederland, CO, United StatesThe race is intended to be a difficult and fun free of charge backcountry event; any and all plans can change due to trail conditions for the runner’s safety. Snowshoes […]
Canceled Chilly Cheeks Winter Duathlon and 4 Mile
Cherry Creek State Park 4201 S Parker Rd, Aurora, CO, United StatesDue to a road reconstruction project in Cherry Creek State Park, the Chilly Cheeks series will be limited to a single event in 2024, held on 2/24/2024. The road was […]
Polar Bear 5K
Horsetooth Reservoir 4200 W County Road 38 E, Fort Collins, CO, United StatesEnjoy a beautiful run around the Horsetooth Reservoir with views of the Fort Collins Foothills. After your run, show how brave you are & take the dive into the icy […]
CMRA Frozen Platte 8K
Platte River Bar & Grill 5995 S Santa Fe Dr, Littleton, CO, United StatesThe course will go north from there on the S. Platte trail, across the suspension bridge at the Big Dry Creek Trail, back south on the west side of the […]
Raptor Resolution Run
Wildlife Discovery Center - River Campus 5200 Nature Center Rd, Pueblo, CO, United StatesJoin the Nature & Wildlife Discovery Center and the Southern Colorado Runners in celebrating 12 years of this wonderful event with our FINAL Raptor Resolution Run! The race will take place at […]
Rio Frio 5K
Cole Park 300 Hunt Ave, Alamosa, CO, United StatesThe Annual Rio Frio 5K on Ice is one of America’s most unique 5k races! This spectacular event is conducted entirely on the majestic frozen Rio Grande! Have you ever run on a frozen river? Come and try it out on January 29th in Alamosa.
Postponed Mile High Stair Climb
Republic Plaza 370 17th St., Denver, CO, United StatesContinuing the legacy of the Run the Republic and the Fight for Air Climb, the Mile High Stair Climb is a world-class tower running event benefiting the American Lung Association […]
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 […]
RMRR Love on the Run 12K/5K
Reynolds Landing 6745 S. Santa Fe Drive, Littleton, CO, United StatesEveryone – slow, fast, or in-between – can win at RMRR Trophy Series races. With our handicap scoring system, we predict YOUR finish time based on recent running results, giving you a great […]
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