Upcoming 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
1. Jingle Jog
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Dec 3, 2022Saturday
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2M run
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Denver, CO
Denver County, CO
2. All-Out Fa La La
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Dec 3, 2022Saturday
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13.1M, 10K, 5K run
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Westminster, CO
Adams County, COJefferson County, CO
3. Aspen parkrun
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Dec 3, 2022Saturday
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5K run
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Aspen, CO
Pitkin County, CO
4. Chasing Santa 5K
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Dec 3, 2022Saturday
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5K run | kids run
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Colorado Springs, CO
El Paso County, CO
5. Colorado Brewery Running Series - Left Hand Brewing
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Dec 3, 2022Saturday
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5K run
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Longmont, CO
Boulder County, CO
6. Four Corners Quad Keyah
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Dec 3, 2022Saturday
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26.2M, 13.1M, 5K, 2M run
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Four Corners Monument, CO
Montezuma County, CO
7. Nielson Two Mile Challenge
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Dec 3, 2022Saturday
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2M trail run
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Colorado Springs, CO
El Paso County, CO
8. Northfield High School Winter Warmer Fun Run
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Dec 3, 2022Saturday
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5K run
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Denver, CO
Denver County, CO
9. Race of the Santas
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Dec 3, 2022Saturday
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run
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Breckenridge, CO
Summit County, CO
10. South Boulder Creek parkrun
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Dec 3, 2022Saturday
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5K run
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Boulder, CO
Boulder County, CO
11. Summit for Life
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Dec 3, 2022Saturday
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2.5M trail run
Virtual OptionMore Information
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Aspen, CO
Pitkin County, CO
12. Ugly Sweater 5K
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Dec 3, 2022Saturday
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5K run
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Buena Vista, CO
Chaffee County, CO
13. RMRR Trophy Series - December
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Dec 4, 2022Sunday
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4.5M run
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Denver, CO
Denver County, CO
14. Rock Canyon Half Marathon
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Dec 4, 2022Sunday
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13.1M run
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Pueblo, CO
Pueblo County, CO
15. Rudolph Ramble 5K
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Dec 4, 2022Sunday
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5K run
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Denver, CO
Denver County, CO
16. Aspen parkrun
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Dec 10, 2022Saturday
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5K run
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Aspen, CO
Pitkin County, CO
17. ColderBOLDER
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Dec 10, 2022Saturday
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5K run
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Boulder, CO
Boulder County, CO
18. Main Street Fun Run
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Dec 10, 2022Saturday
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1M run
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Longmont, CO
Boulder County, CO
19. Santa Cause Run
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Dec 10, 2022Saturday
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5K, 1K run | kids run
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Grand Junction, CO
Mesa County, CO
20. Sawmill Trail Runs
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Dec 10, 2022Saturday
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50K, 27K trail run
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Pine, CO
Jefferson 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.
