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

  • 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 […]

  • 5K To Fight Histio

    Cheyenne Mountain State Park 410 JL Ranch Heights, Colorado Springs, CO, United States

    Our time in NYC has been fun, but it's time to move West and leave our mark! Histio Family...Join us in Colorado Springs, CO. Home of Pike's Peak America's Mountain, Garden of the Gods Park, Olympic City USA, and the United States Air Force Academy. Together, we will run/walk to raise funds for ground-breaking research, […]

    $35 – $45
  • Healing Warriors 5K

    Spring Canyon Park 3156 S Overland Trail, Fort Collins, CO, United States

    Veteran Suicide can TAKE A HIKE! Run, jog, walk, hike, come out and have fun supporting Veteran families and their access to NO COST non-narcotic care.   This professionally timed event is perfect for serious runners who may be looking to improve a time, or just have a fun time running, jogging or walking to support […]

  • Sunny Stride 5K

    Westminster Westin Hotel 10600 Westminster Blvd, Westminster, CO, United States

    Join us for a Fun Run (or Stroll) at the crack of dawn where you will enjoy the trail and the Colorado mountain vistas, not to mention your colleagues and this vibrant community solar community!

  • GiGiFIT Acceptance Challenge 5K

    Belmar Park 801 S Yarrow St, Lakewood, CO, United States

    Get your glow sticks ready for an incredible evening of inclusion, exercise and fun at the GiGi's Playhouse 5K GLOW Run on May 21st at Addenbrooke Park in Lakewood.

    $40
  • Superior Downhill Mile

    McCaslin Blvd and Rock Creek Pkwy - Superior Superior, CO, United States

    We are so glad to be able to bring you a Superior tradition, The Superior Mile on July 4th! This year's race is even more special as all proceeds will go to the Marshall Fire fund! Also, all residents of Superior will be able to participate in the race for free! We love the fact of bringing the community together for some healing, but also to look to the future. We are stronger together!

    $25
  • SUP-Athlon

    Cabin Creek Brewing 577 Twenty-Second Street, Georgetown, CO, United States

    Looking for a new summer tradition suitable for all abilities?! Join us this July for the Georgetown SUP-Athlon! Participants will embark on a 0.5-mile stand-up paddleboarding journey along the scenic Georgetown Lake inlet, followed by a 5-mile road/gravel/dirt biking course around historic Georgetown. Finally, the 5k run will loop you around beautiful Georgetown Lake. Teams […]

  • Firecracker 5K

    Eagle Park 1189 Bayfield Parkway, Bayfield, CO, United States

    Join us for our annual Bayfield 4th of July tradition! All ages & abilities are invited to come out before the parade and run or walk through our awesome town. Start your 4th with some happy exercise, and support a great local nonprofit organization! 100% of registration fees go directly to Bayfield’s Community Treehouse. Please […]

  • Donut Hole Mile

    Colorado Tap House - Arvada 14982 West 69th Avenue, Arvada, CO, United States

    If you're familiar with the traditional Beer Mile, the donut hole mile is a fun twist for all ages! Run in the same way as a Beer Mile ibut you eat progressively more donut holes before on each leg... 1 donut hole before the 1st quarter mile, 2 before the 2nd, 3 before you run […]

  • 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.