August Races within 50 miles of Fort Collins, CO
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. Boulder Stroke & Stride Series
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Aug 1, 2024Thursday
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aquathon | 5K run
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Boulder, CO
41 miles point to pointBoulder County, CO
2. BRR All Comers Summer Track and Field Series
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Aug 1, 2024Thursday
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track meet
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Boulder, CO
41 miles point to pointBoulder County, CO
3. Rocky Mountain Half Marathon
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Aug 2, 2024Friday
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5K run
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Estes Park, CO
28 miles point to pointLarimer County, CO
4. Wild West Relay
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Aug 2, 2024Friday
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200M relay
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startFort Collins, COfinishSteamboat Springs, CO93 miles point to pointRoutt County, COLarimer County, CO
5. 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
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Boulder, CO
41 miles point to pointBoulder County, CO
6. Pearl Street Mile
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Aug 3, 2024Saturday
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1M run | kids run
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Boulder, CO
41 miles point to pointBoulder County, CO
7. Rocky Mountain Half Marathon
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Aug 3, 2024Saturday
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13.1M run
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Estes Park, CO
28 miles point to pointLarimer County, CO
8. South Boulder Creek parkrun
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Aug 3, 2024Saturday
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5K run
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Boulder, CO
41 miles point to pointBoulder County, CO
9. 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
10. Choice City Running Festival - Mountain Avenue Mile & Human Race
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Aug 9, 2024Friday
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1M run
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Fort Collins, CO
Larimer County, CO
11. Cowboy Tough Adventure Race
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Aug 9, 2025Saturday
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24H, 8H, 4H adventure race
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Cheyenne, WY
41 miles point to pointLaramie County, WY
12. Choice City Running Festival - Mountain Avenue Mile & Human Race
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Aug 10, 2024Saturday
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13.1M, 10K, 5K run
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Fort Collins, CO
Larimer County, CO
13. Dog Days of Summer
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Aug 10, 2024Saturday
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3.5M, 1K run | kids run
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Longmont, CO
29 miles point to pointBoulder County, CO
14. South Boulder Creek parkrun
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Aug 10, 2024Saturday
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5K run
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Boulder, CO
41 miles point to pointBoulder County, CO
15. Sunrise Stampede 5K
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Aug 10, 2024Saturday
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5K, 1M run
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Longmont, CO
29 miles point to pointBoulder County, CO
16. Rocky Mountain Tri Fest
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Aug 11, 2024Sunday
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sprint, supersprint triathlon | kids run
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Boulder, CO
41 miles point to pointBoulder County, CO
17. Lory Summer Trail Series
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Aug 13, 2024Tuesday
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10K trail run
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Fort Collins, CO
Larimer County, CO
18. Eldorado Springs Run for the Cure
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Aug 15, 2024Thursday
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4M, 2M run
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Eldorado Springs, CO
46 miles point to pointBoulder County, CO
19. South Boulder Creek parkrun
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Aug 17, 2024Saturday
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5K run
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Boulder, CO
41 miles point to pointBoulder County, CO
20. Valley 5000
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Aug 17, 2024Saturday
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5K run | kids run
Virtual OptionMore Information
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Loveland, CO
13 miles point to pointLarimer 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.