August 10Ks in Colorado on Saturdays
City Location
1. All-Out Runapalooza
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Aug 3, 2024Saturday
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13.1M, 10K, 5K run
Virtual OptionMore Information
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Arvada, CO
Jefferson County, CO
2. Boulder Rez Marathon
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Aug 3, 2024Saturday
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26.2M, 19.7M, 13.1M, 10K run | 26.2M relay
More Information
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Boulder, CO
Boulder County, CO
3. Reece's Roundup
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Aug 3, 2024Saturday
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10K, 5K run
More Information
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Castle Rock, CO
Douglas County, CO
4. Holy Cow Trail Stampede
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Aug 10, 2024Saturday
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10K, 5K run
More Information
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Westminster, CO
Adams County, COJefferson County, CO
5. Hometown Half Marathon
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Aug 10, 2024Saturday
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13.1M, 10K, 5K, 1M run | kids run
Virtual OptionMore Information
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Colorado Springs, CO
El Paso County, CO
6. Human Race
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Aug 10, 2024Saturday
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13.1M, 10K, 5K run | kids run
More Information
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Fort Collins, CO
Larimer County, CO
7. Run the Rockies Trail Race
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Aug 10, 2024Saturday
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13.1M, 10K trail run
More Information
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Frisco, CO
Summit County, CO
8. Turkey Springs Showdown Trail Races
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Aug 10, 2024Saturday
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13.1M, 10K trail run
More Information
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Pagosa Springs, CO
Archuleta County, CO
9. Impact Uganda 5K/10K
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Aug 17, 2024Saturday
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10K, 5K run
More Information
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Denver, CO
Denver County, CO
10. Mt. Sneffels Half Marathon & 10K
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Aug 17, 2024Saturday
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13.1M, 10K run | kids run
More Information
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Boston Marathon Qualifier
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Ouray, CO
Ouray County, CO
11. The Cheyenne Mountain Run
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Aug 17, 2024Saturday
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25K, 10K, 5K trail run
More Information
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Cheyenne Mountain State Park, CO
El Paso County, CO
12. Boulder Sunset 10K/5K
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Aug 24, 2024Saturday
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10K, 5K run
More Information
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Boulder, CO
Boulder County, CO
13. Westminster Trail Race
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Aug 24, 2024Saturday
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13.1M, 10K, 5K trail run
More Information
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Westminster, CO
Adams County, COJefferson County, CO
14. Donot Stop
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Aug 31, 2024Saturday
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10K, 5K run | kids run
Virtual OptionMore Information
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Denver, CO
Denver County, CO
15. Donot Stop
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Aug 31, 2024Saturday
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10K, 5K run | kids run
Virtual OptionMore Information
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Colorado Springs, CO
El Paso 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.