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Race calendar

10K Races in Westminster, CO

8 upcoming 10K races in Westminster. Run This events are listed first.

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DistanceAll5K10KHalf Marathon
Nearby citiesDenverColorado SpringsCentennialLittletonFort CollinsArvadaPuebloThorntonLovelandBoulderGrand JunctionAurora

8 races

Sat, Aug 22, 2026

Pioneer Prairie Dog Half, 10k & 5k

Westminster, CO

OutsideMarathon10K5K

Fri, Sep 4, 2026

Golden Harvest Half Marathon & 5k/10k - Denver

Westminster, CO

Outside50 m1 mile5K10K

Fri, Sep 18, 2026

All-Out Fall Fest

Westminster, CO

OutsideMarathon10K5K

Fri, Dec 4, 2026

All-Out Fa La La

Westminster, CO

OutsideMarathon10K5K

Sat, Dec 5, 2026

Candy Cane Course - Denver

Westminster, CO

Outside1 mile5K10K50 m

Fri, Apr 23, 2027

All-Out Beat the Heat

Westminster, CO

OutsideMarathon10K5K

Sat, May 8, 2027

Colorado Women's Classic - Westminster

Westminster, CO

Outside5K10K10.0 mi

Fri, Jul 9, 2027

All-Out Dog Days

Westminster, CO

OutsideMarathon10K5K

Other cities in Colorado

Denver37Colorado Springs29Centennial28Littleton15Fort Collins14Arvada11Pueblo8Thornton8Loveland7Boulder6Grand Junction6Aurora5Buena Vista5Durango5Louisville5Windsor5Bellvue4Golden4Steamboat Springs4Broomfield3Estes Park3Greeley3Highlands Ranch3Manitou Springs3Pagosa Springs3Palmer Lake3Parker3Pine3Red Feather Lakes3