April Classic Races in Jefferson County, CO

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1
Apr 13, 2025
Sunday
Spring Fling Prairie Dog Half
13.1M, 10K, 5K run | kids run
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Arvada, CO
Jefferson County, CO
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2
Apr 19, 2025
Saturday
All-Out Beat the Heat
13.1M, 10K, 5K run
Virtual Option
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Westminster, CO
Adams County, CO
Jefferson County, CO
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Boston Marathon Qualifier
3
Past Date
Apr 20, 2024
Saturday
Time Travel Half Marathon
13.1M, 10K, 5K run
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Westminster, CO
Adams County, CO
Jefferson County, CO
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4
Past Date
Apr 27, 2024
Saturday
SOAR 5K
5K run | kids run
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Golden, CO
Jefferson County, CO
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5
Past Date
Apr 28, 2024
Sunday
Fairmount 5K Pancake Fun Run
5K run
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Golden, CO
Jefferson County, CO
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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.