August Races within 200 miles of Estes Park, CO on Weekends
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. All-Out Runapalooza
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Aug 2, 2025Saturday
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13.1M, 10K, 5K run
Virtual OptionMore Information
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Arvada, CO
46 miles point to pointJefferson County, CO
2. Aspen parkrun
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Aug 2, 2025Saturday
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5K run
More Information
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Aspen, CO
107 miles point to pointPitkin County, CO
3. Nielson Two Mile Challenge
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Aug 2, 2025Saturday
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2M trail run
More Information
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Colorado Springs, CO
112 miles point to pointEl Paso County, CO
4. Rocky Mountain Half Marathon
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Aug 2, 2025Saturday
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13.1M, 5K run
More Information
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Estes Park, CO
Larimer County, CO
5. Sheep Mountain Trail Runs
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Aug 2, 2025Saturday
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50M, 50K, 13.1M trail run
More Information
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Fairplay, CO
83 miles point to pointPark County, CO
6. South Boulder Creek parkrun
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Aug 2, 2025Saturday
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5K run
More Information
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Boulder, CO
28 miles point to pointBoulder County, CO
7. Unicorn 5K South
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Aug 2, 2025Saturday
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5K run
More Information
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Highlands Ranch, CO
64 miles point to pointDouglas County, CO
8. Arapahoe Warrior 5K
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Past DateAug 3, 2024Saturday
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5K run
More Information
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Centennial, CO
65 miles point to pointArapahoe County, CO
9. Berry Picker Trail Run
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Past DateAug 3, 2024Saturday
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5K trail run
More Information
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Vail, CO
68 miles point to pointEagle County, CO
10. Boulder Rez Marathon
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Past DateAug 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
28 miles point to pointBoulder County, CO
11. Flying Colors 5K
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Past DateAug 3, 2024Saturday
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5K run
More Information
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Craig, CO
107 miles point to pointMoffat County, CO
12. HRCA Splash Mash Dash Kids Triathlon
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Past DateAug 3, 2024Saturday
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youth triathlon
More Information
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Littleton, CO
59 miles point to pointArapahoe County, CO
13. Pearl Street Mile
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Past DateAug 3, 2024Saturday
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1M run | kids run
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Boulder, CO
28 miles point to pointBoulder County, CO
14. Popsicle 5K/10K/Half - Colorado Springs
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Past DateAug 3, 2024Saturday
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13.1M, 10K, 5K run
More Information
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Colorado Springs, CO
112 miles point to pointEl Paso County, CO
15. Reece's Roundup
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Past DateAug 3, 2024Saturday
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10K, 5K run
More Information
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Castle Rock, CO
77 miles point to pointDouglas County, CO
16. Run for the Ring 5K
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Past DateAug 3, 2024Saturday
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5K run | kids run
More Information
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Aurora, CO
58 miles point to pointArapahoe County, CO
17. Sertoma HEARS 5K
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Past DateAug 3, 2024Saturday
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5K run
More Information
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Colorado Springs, CO
112 miles point to pointEl Paso County, CO
18. Stagecoach Gravel Triathlon
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Aug 3, 2025Sunday
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sprint triathlon
More Information
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Steamboat Springs, CO
69 miles point to pointRoutt County, CO
19. Emerald Mountain Epic
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Past DateAug 4, 2024Sunday
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26.2M, 13.1M trail run
More Information
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Steamboat Springs, CO
69 miles point to pointRoutt County, CO
20. Evergreen Town Race
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CancelledAug 4, 2024Sunday
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10K, 5K run
More Information
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Evergreen, CO
52 miles point to pointJefferson 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.