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5k Runs Found In Colorado in May

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5k Runs in Colorado in May 2026

Find A Race is the US's favourite event listings site. Check out our list of May 2026 5k Runs in Colorado below.

Race Calendar: 5k Runs Found In May

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Colorado Women's Classic - Westminster

Westminster, Colorado
10 May 26
Free - $50.00
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Longmont Half & 5k (LM Half)

Longmont, Colorado
03 May 26
$35.00 - $60.00
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Longmont Half & 5k (LM Half)

Longmont, Colorado
03 May 26
$35.00 - $60.00

Colorado Women's Classic - Westminster

Westminster, Colorado
10 May 26
Free - $50.00

The Colorado Marathon

Fort Collins, Colorado
03 May 26
$38.10 - $138.80
Showing 1-3 of 3 results