August Classic Races in Colorado
City Location
21. Staunton State Park 20K
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Aug 3, 2024Saturday
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20K trail run
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Evergreen, CO
Jefferson County, CO
22. Unicorn 5K South
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Aug 3, 2024Saturday
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5K run
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Highlands Ranch, CO
Douglas County, CO
23. Emerald Mountain Epic
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Aug 4, 2024Sunday
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26.2M, 13.1M trail run
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Steamboat Springs, CO
Routt County, CO
24. Evergreen Town Race
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Aug 4, 2024Sunday
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10K, 5K run
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Evergreen, CO
Jefferson County, CO
25. Aspen Backcountry Marathon
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Past DateAug 5, 2023Saturday
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26.2M, 13.1M trail run
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Aspen, CO
Pitkin County, CO
26. Dunk-n-Dash
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Aug 5, 2024Monday
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sprint aquathon | 5K run
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Avon, CO
Eagle County, CO
27. Sertoma HEARS 5K
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Past DateAug 5, 2023Saturday
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5K run
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Colorado Springs, CO
El Paso County, CO
28. Lory Summer Trail Series
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Aug 6, 2024Tuesday
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5K trail run
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Fort Collins, CO
Larimer County, CO
29. Denver Twilight Series: The Finale
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Aug 9, 2024Friday
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track meet
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Englewood, CO
Arapahoe County, CO
30. Mountain Ave Mile
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Aug 9, 2024Friday
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1M run
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Fort Collins, CO
Larimer County, CO
31. Aspen parkrun
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Aug 10, 2024Saturday
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5K run
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Aspen, CO
Pitkin County, CO
32. Colorado Brewery Running Series
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Aug 10, 2024Saturday
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5K run
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Arvada, CO
Jefferson County, CO
33. Denver Twilight 5000 (Race 2)
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Past DateAug 10, 2023Thursday
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5K run
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Denver, CO
Denver County, CO
34. Georgetown to Idaho Springs Half Marathon
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Aug 10, 2024Saturday
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13.1M run
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startGeorgetown, COfinishIdaho Springs, COClear Creek County, COClear Creek County, CO
35. Holy Cow Trail Stampede
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Aug 10, 2024Saturday
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10K, 5K run
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Westminster, CO
Adams County, COJefferson County, CO
36. 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
37. Human Race
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Aug 10, 2024Saturday
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13.1M, 10K, 5K run | kids run
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Fort Collins, CO
Larimer County, CO
38. Pyro's Push It Up Trail Run
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Aug 10, 2024Saturday
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13K, 7.7K, 3.5K trail run
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New Castle, CO
Garfield County, CO
39. Run the Rockies Trail Race
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Aug 10, 2024Saturday
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13.1M, 10K trail run
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Frisco, CO
Summit County, CO
40. South Boulder Creek parkrun
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Aug 10, 2024Saturday
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5K run
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Boulder, CO
Boulder 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.