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Calendar of 10K Races in Colorado

Running a 10K race is a challenge that requires some preparation. The 10K is a distance that a runner can enjoy the full range of demands that road racing has to offer. It is a test of endurance and speed. The 10K distance combines both the speed of the 5K along with the endurance of the longer races. Improving your 10K performance helps improve your performance of races such as half marathon or marathons.

Here you will find a listing of the 10K races registered with JogRunRace for Colorado.

Upcoming 10K races in Colorado

Sat, Aug 8Copy of Holy COW Trail StampedeWestminster, CO
Sun, Aug 9Beaver Creek Half Marathon and 10kAvon, CO
Sun, Aug 9Stumpy's Stampede 5k/10k Trail RunElbert, CO
Sat, Aug 22Runapalooza 5-K, 10-K, & Half-MarathonArvada, CO
Sun, Aug 23La Sportiva 5k & 10k @ 10,000 FeetVail, CO
Fri, Aug 28Blue Moon Summer Series Trail RunColorado Springs, CO
Sun, Aug 30Dog Days of Summer 5K/10KDenver, CO
Sun, Sep 6Denver Half Marathon and 10k trail raceLone Tree, CO
Mon, Sep 7Labor Day Mini MarathonParker, CO
Sat, Sep 12Patriot Day 5k/10kDenver, CO

Recent 10K races in Colorado

Sat, Aug 1Blackhawk Trail Half Marathon and 10kGolden, CO
Sat, Aug 11st Annual Aicardi Warrior Princess 5k/10k Virtual RaceColorado Springs, CO
Sat, Jul 25Summer Splash Prairie Dog HalfCastle Rock, CO
Sat, Jul 25Dog Days 5-K, 10-K, & Half-MarathonWestminster, CO
Sun, Jul 19Longmont Trail Half Marathon/ 10kLongmont, CO
Sat, Jul 18Classic 10KColorado Springs, CO
Sat, Jul 11Larkspur Trail Half Marathon and 10KLarkspur, CO
Sat, Jul 11Sand Creek Half Marathon, 5K/10KDenver, CO
Sat, Jul 4Firecracker 5K/10KFiresto, CO
Sat, Jul 4Earn Your Independence 10K & 5KBoulder, CO

New/Updated 10K races in Colorado

Sun, Aug 9Stumpy's Stampede 5k/10k Trail RunElbert, CO
Mon, Sep 7Labor Day Mini MarathonParker, CO
Sun, Sep 13Friends of Castlewood Canyon 10k trail run and 2 mile Family hikeFranktown, CO
Sun, Oct 4Justice RunLittleton, CO
Sun, Apr 17Step4LifeBrighton, CO
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