Running Races in Denver, Colorado
40 upcoming races in and around Denver, updated nightly. For radius search from your exact zip, use the Race Finder.
August 2026
- Sat 8/1Move with MADD Denver 5KDenver, CO 路 5K
- Sat 8/12026 SKECHERS Wicked Wine Run DenverDenver, CO
- Sun 8/2Bound for Boston Marathon & Half Marathon - DenverDenver, CO 路 Marathon 路 Half Marathon
- Sun 8/9The Berkeley CircuitDenver, CO 路 Other 路 1 Mile
- Sat 8/15Miles for Migraine ColoradoDenver, CO 路 Other 路 5K
- Sat 8/15Miles for Migraine - Colorado 2026Denver, CO 路 Other 路 5K
- Sun 8/16Cancer League of Colorado Race 4 ResearchDenver, CO 路 5K
- Sat 8/22Ram RunDenver, CO 路 5K 路 1 Mile
- Sun 8/23Rebel Run 5kDenver, CO 路 5K 路 Other
September 2026
- Sat 9/5Denver, CO Galloway Training ProgramDenver, CO 路 Marathon 路 Half Marathon
- Sun 9/6Broncos 7KDenver, CO 路 Other
- Sat 9/12The Denver 5kDenver, CO 路 5K
- Sat 9/122026 RiNo 5K + Larimer MileDenver, CO 路 5K 路 1 Mile
- Sat 9/12Denver 5K On The RunwayDenver, CO 路 5K
- Sun 9/139/11 Heroes Run - Denver, ColoradoDenver, CO 路 5K 路 1 Mile
- Sun 9/1331st El Grito 5k (2026)Denver, CO 路 5K
- Sun 9/13Tiger Prowl 5KDenver, CO 路 5K
- Sat 9/192026 Montbello Alive! 5KDenver, CO 路 5K
- Sat 9/19Denver: Walk With Autism and Resource FairDenver, CO 路 5K
- Sat 9/26Denver Rotary Club Cycling to Serve 2026Denver, CO
October 2026
- Sat 10/17Living Water 5K and Family Fun RunDenver, CO 路 5K
- Wed 10/21DU Crimson Classic 5K Run/1.5 Mile WalkDenver, CO 路 5K 路 1 Mile
- Sat 10/24Race to Cure Sarcoma DenverDenver, CO 路 5K 路 Other
- Sun 10/25Ghosts and Goblins 5K/10KDenver, CO 路 5K 路 10K
- Sun 10/25The 14th Annual Odyssey Odyssey - 2026Denver, CO 路 5K 路 1 Mile
November 2026
- Sun 11/1Feet for Justice RunDenver, CO 路 10K 路 5K
- Sun 11/1RMRR November 5k/15kDenver, CO 路 Other 路 5K
- Sat 11/7City Park Classic (5k/10k & 1 Mile Walk of Hope for Pancreatic Cancer Research)Denver, CO 路 5K 路 10K 路 1 Mile
- Sat 11/14Denver Veterans Day RunDenver, CO 路 5K 路 10K
- Sat 11/21Pumpkin Pie 5K/10KDenver, CO 路 5K 路 10K
- Thu 11/26Mile High United Way Turkey Trot 2026Denver, CO 路 Other 路 1 Mile
December 2026
- Sun 12/6RMRR December 4.5miDenver, CO 路 Other
- Sun 12/132026 Jingle Bell Run - ColoradoDenver, CO 路 5K 路 1 Mile 路 Other
- Sat 12/19Santa's Dash for Ca$hDenver, CO 路 5K
- Sun 12/20Ugly Sweater 5KDenver, CO 路 5K
March 2027
- Sun 3/28Central Park 5kDenver, CO 路 5K
April 2027
- Sun 4/4Donut DashDenver, CO 路 5K
- Sun 4/25Unicorn 5k (Denver-East)Denver, CO 路 5K
May 2027
- Sun 5/9Denver Mother's Day 5KDenver, CO 路 5K
June 2027
- Sun 6/6Flamingo Day 5KDenver, CO 路 5K