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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

Mon, May 30Bolder BOULDERBoulder, CO
Fri, Jun 3Friday 5&10Castle Rock, CO
Sat, Jun 4Colorado TriathlonBoulder, CO
Sun, Jun 5East-West Trail Half Marathon / 10KLittleton, CO
Sun, Jun 5Steamboat Marathon, Half Marathon and 10KSteamboat Springs, CO
Sun, Jun 5Stumpy StampedeElbert, CO
Sun, Jun 5Stumpy's Stampede 5K/10K Trail RunDenver, CO
Sat, Jun 11Children With Hope 5k/10k Run & Walk - 8th AnnualGrand Junction, CO
Sun, Jun 12Superfeet 10k-ish Trail RunVail, CO
Sun, Jun 12GoPro Mountain Games | Super 10k-ish Trail RunVail, CO

Recent 10K races in Colorado

Sat, May 28May Farms 5k, 10k & Dog JogByers, CO
Sun, May 22Crazy Legs 10k+Loveland, CO
Sat, May 21Palmer Lake Half Marathon and 10kPalmer Lake, CO
Sat, May 21Bulldog 5k, 10k, and Half MarathonTrinidad, CO
Sat, May 21Larkspur Trail Half Marathon/10kPalmer Lake, CO
Sat, May 14High Line Canal 5K & 10KCentennial, CO
Sat, May 14RoxTrot 2016Littleton, CO
Sun, May 8Colorado Women's ClassicWestminster, CO
Sat, May 7Grand Valley Marathon, 1/2 Marathon, 10K and 5KPalisade, CO

New/Updated 10K races in Colorado

Fri, Jun 3Friday 5&10Castle Rock, CO
Sun, Jun 5Stumpy StampedeElbert, CO
Sat, Jun 25Gamma Omega 5/10 K run/walkAkron, CO
Sun, Aug 7Beaver Creek Trail Half Marathon 10k/5kAvon, CO
Sat, Aug 13Race Series: So Long To Summer 5K/10KParker, CO
Sun, Aug 21La Sportiva 5k & 10k @10,000 FeetVail, CO
Sat, Sep 3Wildcat Mountain 10K / 10M Trail RaceHighlands Ranch, CO
Sun, Sep 4Loveland Marathon/Half Marathon/Sylvan Spur 10k Sept. 25thEstes Park And Loveland, CO
Sat, Sep 10Denver Trail Half Marathon and 10kAurora, CO
Thu, Sep 15Summer Six Pack Series Westminster #6 5K/10KWestminster, CO

Browse running races in Colorado by city

Running races in Arvada, CORunning races in Aspen, CORunning races in Aurora, CO
Running races in Avon, CORunning races in Beaver Creek, CORunning races in Berthoud, CO
Running races in Boulder, CORunning races in Breckenridge, CORunning races in Broomfield, CO
Running races in Brush, CORunning races in Buena Vista, CORunning races in Castle Rock, CO
Running races in Centennial, CORunning races in Colorado Springs, CORunning races in Commerce City, CO
Running races in Crested Butte, CORunning races in Denver, CORunning races in Durango, CO
Running races in Erie, CORunning races in Estes Park, CORunning races in Evergreen, CO
Running races in Fairplay, CORunning races in Fort Collins, CORunning races in Frisco, CO
Running races in Glenwood Springs, CORunning races in Golden, CORunning races in Granby, CO
Running races in Grand Junction, CORunning races in Greeley, CORunning races in Highlands Ranch, CO
Running races in Idaho Springs, CORunning races in Lakewood, CORunning races in Leadville, CO
Running races in Littleton, CORunning races in Longmont, CORunning races in Louisville, CO
Running races in Loveland, CORunning races in Mancos, CORunning races in Monument, CO
Running races in Ouray, CORunning races in Pagosa Springs, CORunning races in Parker, CO
Running races in Pueblo, CORunning races in Salida, CORunning races in Silverton, CO
Running races in Snowmass Village, CORunning races in Steamboat Springs, CORunning races in Vail, CO
Running races in Watkins, CORunning races in Westminster, CORunning races in Winter Park, CO
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