August Classic Races within 50 miles of Denver, CO
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
24 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
24 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
12 miles point to pointArapahoe County, CO
4. 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
6 miles point to pointJefferson County, CO
5. Arapahoe Warrior 5K
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Aug 3, 2024Saturday
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5K run
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Centennial, CO
12 miles point to pointArapahoe County, CO
6. 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
24 miles point to pointBoulder County, CO
7. Pearl Street Mile
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Aug 3, 2024Saturday
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1M run | kids run
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Boulder, CO
24 miles point to pointBoulder County, CO
8. Reece's Roundup
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Aug 3, 2024Saturday
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10K, 5K run
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Castle Rock, CO
26 miles point to pointDouglas County, CO
9. 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
8 miles point to pointArapahoe County, CO
10. South Boulder Creek parkrun
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Aug 3, 2024Saturday
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5K run
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Boulder, CO
24 miles point to pointBoulder County, CO
11. Staunton State Park 20K
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Aug 3, 2024Saturday
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20K trail run
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Evergreen, CO
19 miles point to pointJefferson County, CO
12. Unicorn 5K South
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Aug 3, 2024Saturday
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5K run
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Highlands Ranch, CO
13 miles point to pointDouglas County, CO
13. Evergreen Town Race
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Aug 4, 2024Sunday
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10K, 5K run
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Evergreen, CO
19 miles point to pointJefferson County, CO
14. Denver Twilight Series: The Finale
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Aug 9, 2024Friday
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track meet
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Englewood, CO
6 miles point to pointArapahoe County, CO
15. Colorado Brewery Running Series
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Aug 10, 2024Saturday
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5K run
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Arvada, CO
6 miles point to pointJefferson County, CO
16. 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
17. 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, CO37 miles point to pointfinishIdaho Springs, CO28 miles point to pointClear Creek County, COClear Creek County, CO
18. Holy Cow Trail Stampede
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Aug 10, 2024Saturday
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10K, 5K run
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Westminster, CO
7 miles point to pointAdams County, COJefferson County, CO
19. South Boulder Creek parkrun
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Aug 10, 2024Saturday
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5K run
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Boulder, CO
24 miles point to pointBoulder County, CO
20. Sunrise Stampede 5K
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Aug 10, 2024Saturday
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5K, 1M run
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Longmont, CO
30 miles point to pointBoulder 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.