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  • Mountain Madness Spring Survival Orienteering Race

    Staunton State Park 12102 S Elk Creek Rd, Pine, CO, United States

    Mountain Madness: The Ultimate Team Orienteering Challenge! Teamwork, strategy, and adventure await in Mountain Madness—Colorado’s most exhilarating team orienteering trail race!  In this two-hour, all-terrain challenge, teams must rely on […]

  • Memorial Day 5K

    Imperial Memorial Gardens Cemetery 5450 CO-78 West, Pueblo, CO, United States

    Join us for our Memorial Day 5K Fun Run & Walk at Imperial Memorial Gardens Cemetery and Funeral Home, honoring our fallen heroes while supporting victims of domestic violence.  Registration […]

  • Reuter-Hess Trail Run

    Reuter Hess Incline 11865 Heirloom Pkwy, Parker, CO, United States

    10k, with 600′ of elevation gain, on the trails at the Reuter-Hess Incline and Reservoir, in Parker. After 1/3mi, you climb an incline/challenge hill. The rest of the course is […]

    $35

  • Colorado Rockies Home Run 5K

    Coors Field 2001 Blake St, Denver, CO, United States

    Take part in the Colorado Rockies Home Run 5K Run/Walk (3.1 miles) that includes a scenic downtown course and lap around the warning track of Coors Field, there will also […]

  • Latino Ultra Nature Adventure

    Walker Ranch - Myers Homestead 7325 Flagstaff Rd, Boulder, CO, United States

    The Annual Latino Ultra Nature Adventure (LUNA) is a culturally relevant and equity driven new kind of Ultra powering the physical and mental health that comes from the mix of athletics, […]

  • 15 Homes in 5K

    Pagosa Lakes Clubhouse 230 Port Ave, Pagosa Springs, CO, United States

    Join Habitat for Humanity of Archuleta County as we celebrate the kickoff of Year 4 of our campaign to build 15 homes in 5 years! We're showcasing some of the […]

  • Angelman Strong Superhero 5K

    Memorial Park - Colorado Springs 1605 E Pikes Peak Ave, Colorado Springs, CO, United States

    We're calling heroes of all ages and abilities to the first annual Angelman Strong Superhero 5K & All-Abilities Fun Run!  Inspired by the strength and resilience of the Angelman syndrome […]

  • Crazy Legs 10K

    Devil's Backbone Open Space Off US 34, Loveland, CO, United States

    -The race begins at 7:00am and held at Devil’s Backbone Open Space 1725 Hidden Valley Drive in Loveland. Trail conditions can be access through the website https://www.larimer.org/naturalresources/parks/devils-backbone -All runners will […]

    $55

  • Best Buddies Friendship Walk

    Basalt Middle School 51 School St., Basalt, CO, United States

    The Best Buddies Friendship Walk is the leading event in the country supporting inclusion for people with intellectual and developmental disabilities (IDD). Join 50,000 participants at 70+ Walks across the […]

  • The Big Run 5K

    Fleet Feet - Colorado Springs 3659 Austin Bluffs Parkway, Colorado Springs, CO, United States

    Celebrate what makes running fun — high-fives, endorphins, good friends. Come hang with Fleet Feet on Global Running Day, run a breezy 3.1 miles and make The Big Run an epic […]

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