Discover The Best 5K Races in Colorado
Browse our listing of 5K events in Colorado to find one near you.
upcoming 5K races in Colorado
September 27, 2026
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Boulder
October 3, 2026
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Colorado Springs
October 4, 2026
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Denver
October 10, 2026
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Fort Collins
October 11, 2026
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Westminster
October 17, 2026
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Denver
October 31, 2026
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Loveland
November 7, 2026
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Denver
November 21, 2026
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Arvada
December 12, 2026
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Thornton
December 19, 2026
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Denver
December 31, 2026
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Fort Collins
January 1, 2027
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Denver
January 17, 2027
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Louisville
February 13, 2027
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Arvada
February 28, 2027
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Highlands Ranch
March 13, 2027
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Fort Collins
March 28, 2027
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Denver
April 4, 2027
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Denver
April 11, 2027
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Arvada
April 25, 2027
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Denver
May 1, 2027
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Colorado Springs
May 9, 2027
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Westminster
June 6, 2027
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Boulder
June 19, 2027
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Thornton
