January 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.
1. FAR Resolution Run
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Past DateJan 1, 2024Monday
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10K, 5K run
More Information
- Canon City, CO
2. Rescue Run
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Past DateJan 1, 2024Monday
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10K, 5K run | kids run
More Information
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Colorado Springs, CO
El Paso County, CO
3. Resolute Runner 5K
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Jan 1, 2025Wednesday
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5K run
More Information
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Arvada, CO
Jefferson County, CO
4. Nielson Two Mile Challenge
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Jan 4, 2025Saturday
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2M trail run
More Information
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Colorado Springs, CO
El Paso County, CO
5. Six Pack Series Winter Westminster 1 Mile and 5K
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Jan 4, 2025Saturday
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5K, 1M run
More Information
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Westminster, CO
Adams County, COJefferson County, CO
6. South Boulder Creek parkrun
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Jan 4, 2025Saturday
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5K run
More Information
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Boulder, CO
Boulder County, CO
7. RMRR Trophy Series - January
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Past DateJan 7, 2024Sunday
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10K, 5K run
More Information
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Thornton, CO
Adams County, CO
8. The Day Quest - Fast 5K - Riverdale
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Past DateJan 8, 2024Monday
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5K run
More Information
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Brighton, CO
Adams County, CO
9. All-Out Polar Prowl
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Jan 11, 2025Saturday
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13.1M, 10K, 5K run
Virtual OptionMore Information
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Arvada, CO
Jefferson County, CO
10. Six Pack Series Winter Westminster 2 Mile and 5K
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Jan 11, 2025Saturday
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5K, 2M run
More Information
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Westminster, CO
Adams County, COJefferson County, CO
11. South Boulder Creek parkrun
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Jan 11, 2025Saturday
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5K run
More Information
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Boulder, CO
Boulder County, CO
12. BRR Masters Invite Indoor Mile
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Past DateJan 13, 2024Saturday
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1M run
More Information
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Boulder, CO
Boulder County, CO
13. Winter Series
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Past DateJan 13, 2024Saturday
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6M, 3M run
More Information
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Colorado Springs, CO
El Paso County, CO
14. South Boulder Creek parkrun
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Jan 18, 2025Saturday
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5K run
More Information
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Boulder, CO
Boulder County, CO
15. Arctic Prairie Dog Half - Westminster
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Jan 19, 2025Sunday
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13.1M, 10K, 5K run
More Information
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Louisville, CO
Boulder County, CO
16. Polar 5K & Polar Bear Plunge
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Past DateJan 20, 2024Saturday
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5K run
More Information
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Fort Collins, CO
Larimer County, CO
17. Polar Bear 5K
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Past DateJan 21, 2024Sunday
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5K run | kids run
More Information
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Denver, CO
Denver County, CO
18. Six Pack Series Winter Westminster 5K
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Jan 25, 2025Saturday
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5K run
More Information
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Westminster, CO
Adams County, COJefferson County, CO
19. South Boulder Creek parkrun
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Jan 25, 2025Saturday
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5K run
More Information
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Boulder, CO
Boulder County, CO
20. Rio Frio 5K on Ice
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Past DateJan 27, 2024Saturday
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5K run
More Information
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Alamosa, CO
Alamosa 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.