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
Featured Listing
1. Fall Equinox Marathon
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Sep 22, 2024Sunday
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26.2M, 13.1M, 5M run
Virtual OptionMore Information
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Boston Marathon Qualifier
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Fort Collins, CO
Larimer County, CO
1. Dunk-n-Dash
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Jun 17, 2024Monday
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sprint aquathon | 5K run
More Information
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Avon, CO
Eagle County, CO
2. Mountain Goat Kids Trail Running Race
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Jun 18, 2024Tuesday
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kids run
More Information
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Frisco, CO
Summit County, CO
3. Boulder Stroke & Stride Series
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Jun 20, 2024Thursday
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aquathon | 5K run
More Information
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Boulder, CO
Boulder County, CO
4. BRR All Comers Summer Track and Field Series
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Jun 20, 2024Thursday
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track meet
More Information
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Boulder, CO
Boulder County, CO
5. Bare Bones Race Series Solstice Run
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Jun 21, 2024Friday
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8K run
More Information
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Littleton, CO
Arapahoe County, CO
6. Colorado Coyotes One Mile Race
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Jun 21, 2024Friday
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1M run
More Information
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Littleton, CO
Arapahoe County, CO
7. Aspen parkrun
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Jun 22, 2024Saturday
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5K run
More Information
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Aspen, CO
Pitkin County, CO
8. Colorado Brewery Running Series
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Jun 22, 2024Saturday
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5K run
More Information
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Colorado Springs, CO
El Paso County, CO
9. Denver Pride 5K
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Jun 22, 2024Saturday
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5K run
More Information
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Denver, CO
Denver County, CO
10. Elk Meadow Trail Race
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Jun 22, 2024Saturday
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10K, 5K trail run
More Information
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Evergreen, CO
Jefferson County, CO
11. Loveland Lake to Lake Triathlon
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Jun 22, 2024Saturday
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olympic, sprint triathlon | olympic, sprint duathlon
More Information
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Loveland, CO
Larimer County, CO
12. Pea Green Pedal and 5K
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Jun 22, 2024Saturday
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5K run
More Information
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Delta, CO
Delta County, CO
13. Race to the Polls
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CancelledJun 22, 2024Saturday
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10K, 5K run
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Colorado Springs, CO
El Paso County, CO
14. Red, White and Brew 5K, 10K & Half Marathon
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Jun 22, 2024Saturday
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13.1M, 10K, 5K run | last man standing | kids run
More Information
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Windsor, CO
Weld County, CO
15. Ring the Springs
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Jun 22, 2024Saturday
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100M, 100K trail run
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Colorado Springs, CO
El Paso County, CO
16. San Juan Solstice 50 Mile
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Jun 22, 2024Saturday
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50M trail run
More Information
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Lake City, CO
Hinsdale County, CO
17. Slacker Half Marathon
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Jun 22, 2024Saturday
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13.1M, 4M run | 13.1M relay
More Information
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Georgetown, CO
Clear Creek County, CO
18. South Boulder Creek parkrun
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Jun 22, 2024Saturday
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5K run
More Information
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Boulder, CO
Boulder County, CO
19. Summer Solstice
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Jun 22, 2024Saturday
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10K, 5K trail run | kids run
More Information
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Beaver Creek, CO
Eagle County, CO
20. The 80s Run
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Jun 22, 2024Saturday
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10K, 5K, 1M run | kids run
More Information
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Littleton, CO
Arapahoe 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.
