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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, Jul 11Larkspur Trail Half Marathon and 10KLarkspur, CO
Sat, Jul 11Sand Creek Half Marathon, 5K/10KDenver, CO
Sat, Jul 18Classic 10KColorado Springs, CO
Sun, Jul 19Longmont Trail Half Marathon/ 10kLongmont, CO
Sat, Jul 25Summer Splash Prairie Dog HalfCastle Rock, CO
Sat, Jul 25Dog Days 5-K, 10-K, & Half-MarathonWestminster, CO
Sat, Aug 1Blackhawk Trail Half Marathon and 10kGolden, CO
Sat, Aug 11st Annual Aicardi Warrior Princess 5k/10k Virtual RaceColorado Springs, CO
Sat, Aug 8Copy of Holy COW Trail StampedeWestminster, CO
Sun, Aug 9Beaver Creek Half Marathon and 10kAvon, CO

Recent 10K races in Colorado

Sat, Jul 4Earn Your Independence 10K & 5KBoulder, CO
Sat, Jul 4Let Freedom RunLouisville, CO
Sat, Jul 4Firecracker 5K/10KFiresto, CO
Sat, Jun 27Durango Sports Club 10K & 5KDurango, CO
Sun, Jun 21Father's Day 5K/10KDenver, CO
Sun, Jun 21Estes Park MarathonEstes Park, CO
Sun, Jun 21Father's Day ClassicArvada, CO
Sat, Jun 20Sailin Shoes Race for FunColorado Springs, CO
Sat, Jun 20La Sportiva Summer SolsticeBeaver Creek, CO
Sat, Jun 20Children With Hope 5k/10k Run & Walk - 7th AnnualGrand Junction, CO

New/Updated 10K races in Colorado

Sat, Jul 11Larkspur Trail Half Marathon and 10KLarkspur, CO
Sat, Jul 18Classic 10KColorado Springs, CO
Sat, Aug 11st Annual Aicardi Warrior Princess 5k/10k Virtual RaceColorado Springs, CO
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
Sat, Sep 26Move Forward 5k/10kDenver, CO
Sat, Oct 3The Beulah ChallengeBeulah, CO
Sun, Oct 4Justice RunLittleton, CO
Sun, Apr 17Step4LifeBrighton, CO
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