Upcoming Races in Boulder County, CO on Weekdays
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. BOLDERBoulder 10K
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May 27, 2024Monday
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10K run
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Boulder, CO
Boulder County, CO
2. Boulder Stroke & Stride Series
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May 30, 2024Thursday
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aquathon | 5K run
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Boulder, CO
Boulder County, CO
3. Boulder Stroke & Stride Series
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Jun 5, 2024Wednesday
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aquathon | 5K run
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Boulder, CO
Boulder County, CO
4. BRR All Comers Summer Track and Field Series
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Jun 6, 2024Thursday
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track meet
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Boulder, CO
Boulder County, CO
5. Boulder Stroke & Stride Series
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Jun 13, 2024Thursday
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aquathon | 5K run
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Boulder, CO
Boulder County, CO
6. Boulder Stroke & Stride Series
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Jun 20, 2024Thursday
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aquathon | 5K run
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Boulder, CO
Boulder County, CO
7. BRR All Comers Summer Track and Field Series
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Jun 20, 2024Thursday
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track meet
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Boulder, CO
Boulder County, CO
8. Boulder Stroke & Stride Series
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Jun 27, 2024Thursday
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aquathon | 5K run
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Boulder, CO
Boulder County, CO
9. Avery Brewing Company Four on the Fourth 4K
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Jul 4, 2024Thursday
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4K run | kids run
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Boulder, CO
Boulder County, CO
10. Let Freedom Run
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Jul 4, 2024Thursday
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10K, 5K run | kids run
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Louisville, CO
Boulder County, CO
11. Longmont Half & 5k
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Jul 4, 2024Thursday
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13.1M, 5K run
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Longmont, CO
Boulder County, CO
12. Boulder Stroke & Stride Series
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Jul 11, 2024Thursday
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aquathon | 5K run
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Boulder, CO
Boulder County, CO
13. Roger's River Run
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Jul 12, 2024Friday
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5K run
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Longmont, CO
Boulder County, CO
14. Boulder Stroke & Stride Series
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Jul 18, 2024Thursday
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aquathon | 5K run
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Boulder, CO
Boulder County, CO
15. BRR All Comers Summer Track and Field Series
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Jul 18, 2024Thursday
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track meet
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Boulder, CO
Boulder County, CO
16. Boulder Stroke & Stride Series
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Jul 25, 2024Thursday
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aquathon | 5K run
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Boulder, CO
Boulder County, CO
17. Boulder Stroke & Stride Series
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Aug 1, 2024Thursday
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aquathon | 5K run
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Boulder, CO
Boulder County, CO
18. 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
Boulder County, CO
19. 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
Boulder County, CO
20. Alpine Bank Boulder Thanksgiving Day 5K
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Nov 28, 2024Thursday
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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.