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  • Steamworks Half Marathon

    Durango Sports Club Durango, CO, United States

    The Steamworks Half Marathon will take place in the San Juan Mountains . This high-elevation, 13.1 mile race will take place at 6,500 feet above sea level. The course is […]

  • J-Town Jog 5K

    Johnstown Reservoir 140 Alabaster Way, Johnstown, CO, United States

    Get ready to rumble at the J-Town Jog 5K and Mile, an annual family-friendly event to kick off Johnstown Barbeque Day! Runners and walkers of all ages and abilities will enjoy […]

  • Step Up For Women And Recovery 5K

    Fossil Creek Park Lemay Avenue, Fort Collins, CO, United States

    This event brings together the community and supports scholarships for women who seek treatment for drug and alcohol addiction. People entering a program often have the commitment to complete treatment […]

  • PPRR Nielson Challenge

    PPRR Nielson Challenge
    North Monument Valley Park 1794 Culebra Ave., Colorado Springs, CO, United States

    Race Format The first time you run this event, you'll establish a base time for yourself. This base time is used to generate a handicap time. The handicap time is […]

  • Centennial Airport Runway 5K

    Wings Over The Rockies 13005 Wings Way, Englewood, CO, United States

    Planning for the 2026 Centennial Airport Runway 5K is officially underway – and while we’re still finalizing many of the details, one thing is certain: race day will be packed […]

    $45

  • Aiden’s Adventure 5K

    Fountain Creek Regional Park 2010 Duckwood Road, Fountain, CO, United States

    Let's help Aiden give back to his community and honor him in such a loving way. Aiden's Adventure 5k is designed to remember Aiden, a sweet, caring, "never met a […]

  • Creede Donkey Dash

    Creede Historical Society Museum & Library 15 S Main St, Creede, CO, United States

    IMPORTANT:  Please do not register for this race until you have been matched with a donkey teammate!  Race registration is separate from a donkey rental.   Donkeys first arrived on US […]

  • Colorado 13er

    Home Depot 1200 Dillon Road Louisville CO 80027, Louisville, CO, United States

    The Colorado 13er is THE event where the best parts of trail running and road racing combine to create a truly enjoyable, kind-to-your-body, well-supported 13.1 race! Seasoned runners and first-timers […]

  • Steamboat Marathon

    Featured
    Steamboat Springs Lincoln ave, Steamboat Springs, CO, United States

    Run alongside the roaring Elk River through the emerald green pastures on Country Road 129 with the snow-capped Rocky Mountains of Colorado all around and find out why the Steamboat […]

    $40 – $100

  • RMRR Bible Park 4K

    RMRR Trophy Series
    Bible Park 6802 E Yale Ave, Denver, CO, United States

    Everyone – slow, fast, or in-between –  can win  at RMRR Trophy Series races.  With our handicap scoring system, we predict YOUR finish time based on recent running results, giving you a great […]

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