December 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. All-Out Fa La La
2. Colorado Brewery Running Series - Left Hand Brewing
3. Nielson Two Mile Challenge
4. Chasing Santa 5K
5. ColderBOLDER
6. Four Corners Quad Keyah
7. RMRR Trophy Series - December
8. Rock Canyon Half Marathon
9. Rudolph Ramble 5K
10. Superior Stocking Run
11. Santa Catch 5K
12. Summit for Life
13. Sawmill Trail Runs
14. Toy Drop
15. Chilly Cheeks Duathlon or 4 Mile Run Series
16. Santa Stampede 5K/10K
17. Sweaty Sweater - Ugly Sweater Run/Walk
18. Erie Elves 5K
19. Main Street Fun Run
20. Santa Cause Run

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.