Event details subject to change. Please confirm all information via event website.

  • Tutu Dash 5K

    Colorado Conservatory of Dance 3001 Industrial Ln, Broomfield, CO, United States

    Grab those tutus and come run with us to raise money for the Colorado Conservatory of Dance. This run/walk will be a party full of smile, music, and dancing! The 5K is a 3 loop course on a combination of dirt trail and sidewalk at Broomfield County Commons Park. The course is on beautiful open […]

  • Too Hot to Trot 5K

    Luv-a-Dad 25573 County Road 45, Greeley, CO, United States

    The race starts and ends at the founder of Luv-a-Dad's residence and routes through beautiful farmland.  Part of the course runs along an irrigation ditch with the sound of soothing water flowing. Be prepared to run on dirt and asphalt roads.  We will have one water station close to the middle of the race course.  […]

  • Father Hood 5K

    John Venezia Community Park 3555 Briargate Pkwy, Colorado Springs, CO, United States

    Celebrate Father Hood

  • Summit Trail Running Series III

    Summit Trail Running Series
    Blair Witch Trailhead - Horseshoe Gulch 2700 Tiger Rd, Breckenridge, CO, United States

    Explore the trails of Breckenridge this summer with the 23rd annual Summit Trail Running Series with each race followed by a post-race party! The Series consists of 5 trail races in and around Summit County, May-July. Each race features a short and long course, and all races are open to runners of all abilities ages […]

  • BRR Summer Track Series #2

    Potts Field 4001 Discovery Drive, Boulder, CO, United States

    Join the Boulder Road Runners as we host the premier track and field meet series in Colorado! Tradition runs deep with this legacy event. Now in its 4th decade, the meets welcome people of all ages and abilities – youth, masters, elites, and age-groupers alike. Heats are organized by predicted finish time, giving everyone peers to […]

    $10 – $15
  • Footsteps for Families 5K

    Boardwalk Park 100 N. 5th Street, Windsor, CO, United States

    Join us for a heartwarming and inspiring race event that celebrates the power of community and compassion! Safe Families for Children is a remarkable Global Movement dedicated to keeping children safe and families together. Picture this: a vibrant atmosphere filled with families, friends, and runners of all ages, united by a common goal – to […]

  • Break of Dawn Trail Race

    North Table Mountain 4788 CO-93, Golden, CO, United States

    Be part of BeyondHome's first trail race at North Table Mountain! This scenic and challenging 8.6-mile race supports BeyondHome in helping families build stable, self-sufficient futures through housing, education, and support services. Be part of something extraordinary at the first-ever trail race in North Table Mountain Park! Every step you take helps BeyondHome empower families […]

  • Rayden’s Athletic Friends 5K

    Sergeant Blake A. Harris Skateboard Park 3430 Skateboard Lane, Pueblo, CO, United States

    Join us for a pet-friendly 5K Run/Walk where your four-legged friends are welcome! (All dogs must be leashed throughout the event.) Thanks to our generous sponsors who have helped offset the costs of t-shirts and event organization, your participation fee can go directly where it's needed most - supporting PAWS through donations of food and […]

  • Tails on the Trail 5K

    Salida Steamplant Sacket and G Streets, Salida, CO, United States

    The Tails on the Trail 5K is a family and dog-friendly 5k race with proceeds benefiting the life-saving work of Ark-Valley Humane Society. Race this with or without your dog on May 22nd at Loyal Duke's Dog Park in Salida.

  • Please click here to submit your event for FREE to our online calendar.
    We do not allow events without physical locations (IE – virtual runs, runs with locations TBD, etc…).
    Please allow 48 hours after submission for an event to appear on the calendar. If you have already listed your event and would like us to update it, please contact us.