August Races within 50 miles of Arvada, 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
18 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
18 miles point to pointBoulder County, CO
3. RMRR Trophy Series - August
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Aug 2, 2024Friday
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5K run
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Centennial, CO
19 miles point to pointArapahoe County, CO
4. Rocky Mountain Half Marathon
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Aug 2, 2024Friday
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5K run
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Estes Park, CO
46 miles point to pointLarimer County, CO
5. 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
6. Arapahoe Warrior 5K
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Aug 3, 2024Saturday
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5K run
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Centennial, CO
19 miles point to pointArapahoe County, CO
7. 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
18 miles point to pointBoulder County, CO
8. HRCA Splash Mash Dash Kids Triathlon
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Aug 3, 2024Saturday
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youth triathlon
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Littleton, CO
13 miles point to pointArapahoe County, CO
9. Pearl Street Mile
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Aug 3, 2024Saturday
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1M run | kids run
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Boulder, CO
18 miles point to pointBoulder County, CO
10. Reece's Roundup
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Aug 3, 2024Saturday
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10K, 5K run
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Castle Rock, CO
32 miles point to pointDouglas County, CO
11. 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
46 miles point to pointLarimer County, CO
12. Run for the Ring 5K
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Aug 3, 2024Saturday
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5K run | kids run
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Aurora, CO
14 miles point to pointArapahoe County, CO
13. South Boulder Creek parkrun
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Aug 3, 2024Saturday
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5K run
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Boulder, CO
18 miles point to pointBoulder County, CO
14. Staunton State Park 20K
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Aug 3, 2024Saturday
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20K trail run
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Evergreen, CO
17 miles point to pointJefferson County, CO
15. Unicorn 5K South
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Aug 3, 2024Saturday
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5K run
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Highlands Ranch, CO
18 miles point to pointDouglas County, CO
16. Evergreen Town Race
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Aug 4, 2024Sunday
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10K, 5K run
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Evergreen, CO
17 miles point to pointJefferson County, CO
17. Denver Twilight Series: The Finale
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Aug 9, 2024Friday
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track meet
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Englewood, CO
12 miles point to pointArapahoe County, CO
18. 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
19. 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
6 miles point to pointDenver County, CO
20. 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, CO33 miles point to pointfinishIdaho Springs, CO23 miles point to pointClear Creek County, COClear Creek 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.