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  • Escape Trail Run 5K

    Camp Jackson 9126 Hwy 165, Rye, CO, United States

    Escape to YMCA Camp Jackson for a 5K run/hike, filled with twists, turns and over 1,000 feet in elevation gain! Bring your friends and family along to get the ultimate […]

  • Cheesman Park Circuit

    Cheesman Park 1601 Race St., Denver, CO, United States

    Denver Athletics brings you the Denver Park Circuit Series- Three races at Denver's iconic city parks with the same format: One Lap As Fast As You Can Go!  Spring- The […]

  • Weld County Commissioner’s Cup

    Weld County Administrative Building 1150 O St., Greeley, CO, United States

    This is a private event for Weld County employees and their families.  The race is not open to the general public.  Sorry!

  • The Fast and the Curious 5K/10K

    Santa Rita Park Camino Del Rio, Durango, CO, United States

    The Durango and Cortez Adult Education Center is delighted to announce our annual fun run! The Fast and the Curious is a 5k/10k run that not only celebrates physical fitness […]

  • Walk Like MADD

    Windsor Lake 100 N. 5th St., Windsor, CO, United States

    Walk Like MADD is MADD's signature fundraising event to help us raise both awareness and funds to end drunk driving and fight drugged driving. With every step taken and each […]

  • USAFA Half Marathon

    Farish Recreation Area 12005 Rampart Range Rd, Woodland Park, CO, United States

  • Buffalo Run 5K

    Grand Lake Center 301 Marina Dr, Grand Lake, CO, United States

    Held during Grand Lake's iconic Buffalo Days weekend, the Buffalo Run 5k route passes through the charming town of Grand Lake, along the scenic shores of Colorado's highest and deepest […]

  • Rio Grande 100

    Brown Memorial Park 86 County Road 15, South Fork, CO, United States

    The Rio Grande 100 starts and finishes on the banks of the mighty Rio Grande River in beautiful South Fork, Colorado. The race takes you though the amazing La Garita […]

  • Selian 5K

    Saint Peter Lutheran Church 9300 East Belleview Ave, Englewood, CO, United States

    The ministries of Selian Lutheran Hospital, Selian Hospice, the Arusha Lutheran Medical Centre (ALMC), The Plaster House and the ALMC School of Nursing touch the bodies, hearts and lives of […]

  • Smoky Hill Community 5K

    Smoky Hill High School 16100 E Smoky Hill Rd, Aurora, CO, United States

    3rd annual Smoky Hill Community 5k walk/run fundraiser

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