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  • Valley 5000

    Mehaffey Park 3285 W 22nd St, Loveland, CO, United States

    With over 300 runners expected and even more spectators, this will be an amazing year for the 39th Valley 5000, hosted by Sweetheart City Racing. This run/walk is scheduled to […]

  • Canceled Evergreen Town Race

    Evergreen Lake House 29612 Upper Bear Creek Rd,, Evergreen, CO, United States

    The Evergreen Town Race is a fundraiser for the Alpine Rescue Team.  Both the 5K and 10K courses wind gradually down Upper Bear Creek, with a finish near Evergreen Lake. […]

  • Ray’s Race 5K

    Sloan's Lake Park 1700 Utica Street, Denver, CO, United States

    47th Annual Running Psychologists “Ray’s Race” 5k Run & Walk at the American Psychological Association (APA) Convention Register NOW!! to run and walk with the Running Psychologists in Denver, Colorado. […]

  • Holy Cow Trail Stampede

    Westminster Promenade 10600 Westminster Blvd, Westminster, CO, United States

    Giddy Up to the Holy COW Trail Stampede where we hit the trail together!  All participants will receive a short sleeved, performance blend tech tee.

  • 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 […]

  • Escalante Days 5K

    Flanders Park 420 Central Ave, Dolores, CO, United States

    All proceeds support the Dolores Middle and High School Cross Country programs.

  • 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!

  • Dash for Democracy 5K

    City Park - Denver 1700 N York St, Denver, CO, United States

    Dash for Democracy 2025 Our democracy is facing real threats—from voter suppression to attacks on fundamental rights. Now, more than ever, we must come together, take action, and defend the […]

  • 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 […]

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