Upcoming Races in Colorado

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Click Here to find out what Classic, Multisport, and Variety mean.

To narrow your search by a distance or event type, you will need to select Classic, Multisport, or Variety first.

1. Jingle Jog
2. All-Out Fa La La
3. Aspen parkrun
4. Chasing Santa 5K
5. Colorado Brewery Running Series - Left Hand Brewing
6. Four Corners Quad Keyah
7. Nielson Two Mile Challenge
8. Northfield High School Winter Warmer Fun Run
9. Race of the Santas
10. South Boulder Creek parkrun
11. Summit for Life
12. Ugly Sweater 5K
13. RMRR Trophy Series - December
14. Rock Canyon Half Marathon
15. Rudolph Ramble 5K
16. Aspen parkrun
17. ColderBOLDER
18. Main Street Fun Run
19. Santa Cause Run
20. Sawmill Trail Runs

For the love of all that Is good And moisture wicking...

Though we Try To be accurate And On top Of things... Race details can change When we aren't lookin. And once in a while we simply make a mistake.

ALWAYS visit the race's website for the most complete and accurate race information.