Colorado Columbines

The Colorado Columbines Women's Running Club is a non-profit running club based in Denver. We encourage women of all ages and abilities to participate.

Colorado Masters Running / Racewalking Association

The Colorado Masters Running / Racewalking Association (CMRA) is a non-profit group organized to promote running and walking for health and exercise. The club conducts regular running activities including training sessions, fun runs, races, and social events.

Denver Trail Runners

DTR meets every Thursday evening, year round, at the trails on the west side of town, mostly in the Morrison/Golden area. Over the winter, we may occasionally do an urban, non-trail run, depending on weather/trail conditions.

Denver Track Club

The Denver TC (DTC) is sponsored by the Runners Roost and based in Denver. We focus on post-collegiate competition on the track with distances from the 200m to the half marathon.

Durango Running Club

The Durango Running Club is a 501c3 non-profit organization that serves and connects runners in Southwest Colorado, promotes trail and road running by organizing races, group runs and events, and provides education and encouragement for runners of all ages and abilities.

Edgewater Run Club

We meet every Wednesday at 6pm at the Providence Tavern 5280 W 25th Ave in Edgewater,

Falcon Wanderers

The Falcon Wanderers is a local non-profit member club of the American Volkssport Association (AVA) based in Colorado Springs.

Fifty States HALF Marathon Club

Fifty States HALF Marathon Club is a national running club for ALL half marathon runners.  Based in Colorado and founded in 2008 as a club solely known for our 50 State Endurance Challenge and 100 HALF Anywhere Challenge.

Fort Collins Running Club

The Fort Collins Running Club was founded to provide an enjoyable, supportive & positive running atmosphere, to provide competitive and participatory events for runners of all abilities, and to provide a forum for educating the public about the benefits of running.