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  • Mountain Madness Fall Frenzy Orienteering Trail Race

    Golden Gate Canyon State Park 92 Crawford Gulch Rd, Golden, CO, United States

    Teamwork, strategy, and adventure await in Mountain Madness, Colorado’s unique team orienteering trail race!  In this all-terrain challenge, teams must rely on map and compass skills to navigate the rugged […]

  • The Great Candy Run 5K

    Featured
    Washington Park - Denver 701 S Franklin St, Denver, CO, United States

    Denver's sweetest finish line benefitting the Fetal Health Foundation! CANDY!: Choosing candy at a candy store delights everyone. We bring that sweet treat excitement to an unbeatable family event. The […]

  • Girls on the Run 5K

    Empower Field at Mile High 1701 Bryant St., Denver, CO, United States

    Each season comes to an end with a joyful and fun non-competitive 5K (3.1 miles). This culmination gives girls a tangible sense of accomplishment and the confidence to be the […]

  • Canya Cañon Trail Race

    Starsmore Discovery Center Colorado Springs, CO, United States

    We are returning to the original 4-mile course that runs the length of the Columbine Trail. This course was last run in 2014. Participants will start at Starsmore and run […]

  • Team Boss CO Mile + 2 Mile 4 REAL

    Niwot High School 8989 Niwot Road, Niwot, CO, United States

    TEAM BOSS MILE & 2 Mile 4 Real Are Back! It's time to put your cross country fitness to the test on the track and see how fast you can […]

  • Hustle for Hope at CHNC

    Colorado Convention Center 700 14th St, Denver, CO, United States

    Proceeds from the event benefit Hope for HIE, the global non-profit patient advocacy and support organization focused on improving the quality of life for children and families affected by neonatal […]

  • Dead Horse Ultra

    Gemini Bridges Trailhead at Gemini Bridges, Moab, UT, United States

    There's a reason this is one of the biggest trail running events in the country!  Moab in November is a trail runner's dream.  Perfect weather and world class single track […]

  • Longmont Turkey Trot

    Altona Middle School 4600 Clover Basin Dr, Longmont, CO, United States

    Gobble, Gobble, Gobble, GO!  Sign up to run one of the most scenic, fastest, 10k or 2 mile courses around!  10K course also has a Wheelchair Division.  Don’t just run […]

  • Leyden Rock Turkey Trot

    Leyden Rock Community Center 17685 W 83rd Dr, Arvada, CO, United States

    Join us for the annual Leyden Rock Turkey Trot 5K on November 16th at 9 AM, where fun and community come together! This year, we’re excited to introduce individual timers […]

  • Fleet Foot Relay

    Chatfield State Park 11500 N Roxborough Park Road, Littleton, CO, United States

    We host one race per month from November to March.  All races are at Chatfield State Park and start at 9:00 am on Saturday mornings.  Check-in starts at 8:15 am.

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