December Races in Colorado
Event Category
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.
To narrow your search by a distance or event type, you will need to select Classic, Multisport, or Variety first.
City Location
21. Sweaty Sweater 5K
-
Past DateDec 9, 2023Saturday
-
5K run | kids run
More Information
-
Fort Collins, CO
Larimer County, CO
22. Aspen parkrun
-
Dec 14, 2024Saturday
-
5K run
More Information
-
Aspen, CO
Pitkin County, CO
23. Santa Catch 5K & 10K
-
Dec 14, 2024Saturday
-
10K, 5K run | kids run
More Information
-
Windsor, CO
Weld County, CO
24. Santa Claus Runs
-
Dec 14, 2024Saturday
-
10K, 5K trail run | kids run
More Information
-
Louisville, CO
Boulder County, CO
25. South Boulder Creek parkrun
-
Dec 14, 2024Saturday
-
5K run
More Information
-
Boulder, CO
Boulder County, CO
26. Winterfest 5K
-
Dec 14, 2024Saturday
-
5K run
More Information
-
Thornton, CO
Adams County, CO
27. YMCA Jingle Jog 5K
-
Dec 14, 2024Saturday
-
5K trail run | kids run
More Information
-
Fountain, CO
El Paso County, CO
28. Candy Cane Run
-
Dec 15, 2024Sunday
-
10K, 5M, 1M run | kids run
More Information
-
Westminster, CO
Adams County, COJefferson County, CO
29. Ugly Sweater 5K
-
Dec 15, 2024Sunday
-
5K run
More Information
-
Denver, CO
Denver County, CO
30. Ugly Sweaty Sweater 5K
-
Past DateDec 16, 2023Saturday
-
5K run
More Information
-
Pagosa Springs, CO
Archuleta County, CO
31. Aspen parkrun
-
Dec 21, 2024Saturday
-
5K run
More Information
-
Aspen, CO
Pitkin County, CO
32. Candy Cane Course
-
Dec 21, 2024Saturday
-
12K, 5K, 1M run | kids run
Virtual OptionMore Information
-
Colorado Springs, CO
El Paso County, CO
33. Santa's Dash for Cash
-
Dec 21, 2024Saturday
-
5K, 1M run
More Information
-
Denver, CO
Denver County, CO
34. South Boulder Creek parkrun
-
Dec 21, 2024Saturday
-
5K run
More Information
-
Boulder, CO
Boulder County, CO
35. Candy Cane Course
-
Dec 22, 2024Sunday
-
12K, 5K run | kids run
More Information
-
Westminster, CO
Adams County, COJefferson County, CO
36. Aspen parkrun
-
Dec 28, 2024Saturday
-
5K run
More Information
-
Aspen, CO
Pitkin County, CO
37. South Boulder Creek parkrun
-
Dec 28, 2024Saturday
-
5K run
More Information
-
Boulder, CO
Boulder County, CO
38. Resolution Run 5K
-
Dec 31, 2024Tuesday
-
5K run
More Information
-
Fort Collins, CO
Larimer County, CO
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.
ALWAYS visit the race's website for the most complete and accurate race information.
