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

  • Unicorn 5K

    Arapahoe County Fairgrouds 25690 E Quincy Ave, Aurora, CO, United States

    Ready to get off the sofa and gallop around Aurora with some friends?  Yeah, you are!  Come frolic with us at the Unicorn Runner 5k at Arapahoe County Fairgrounds!  You'll earn a sweet tee shirt! It's a 5k distance for all, and whether you walk, trot, canter or gallop, we'll be happy to see you!  […]

  • Calarat Challenge Trail Running Festival

    Cal-Wood Education Center 2282 County Road 87,, Ward, CO, United States

    Join us Labor Day weekend for the Calarat Challenge Trail Running Festival. We start the festivities off on Saturday night with a 5K that you can run, walk or hike, and our Kids 1K. Then on Sunday morning, we have the 1/2 MARATHON and 10K. All trail races start and finish at the Cal-Wood Education […]

  • Recovery Run of the Rockies 5K

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

    The Recovery Run of the Rockies 5K is a high-energy, feel-good race you won’t want to miss. Whether you’re a seasoned runner or just looking for a fun way to kick off your weekend, this all-ages, all-abilities event delivers the perfect mix of movement, music, and community. Run or walk a scenic 5K through the […]

  • Tava Waters 5K

    TAVA Waters Apartments 9099 Mississippi Ave, Denver, CO, United States
  • Run Like The Wind 5K

    Downtown Allenspark 7 Washington St, Allenspark, CO, United States

    Come race in the mountain town of Allenspark Colorado.  Run the scenic 5K that circles through downtown and along dirt roads amid pine forest, boasting awe inspiring views of Mount Meeker and the Continental Divide. Enter your dog to run with you for an extra $5 and stick around for the post-race whimsical dog show.  […]

  • Orangetheory 5K

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

    Join us for the 3rd annual Orangetheory 5k at Labor Day Lift Off on Sunday, September 1, 2024. Starting from the IAFF Fallen Firefighters Memorial (northwest corner of Memorial Park), head through the side streets of Memorial Park, around Prospect Lake and finish back at the memorial. The 5K race will start at 9 a.m. […]

  • Wine Run 5K

    The Winery At Holy Cross Abbey 3011 US-50, Canyon City, CO, United States

    Join us for an exciting annual event that features the amazing scenery and landscape of The Winery At Holy Cross Abbey! Since July 2002, The Winery at Holy Cross Abbey has been attracting visitors from Colorado and all over the world. Striving to produce the best Colorado Wine, the winery is located on the pastoral […]

    $35
  • Gold Roots Trail Series #4

    Gold Roots Trail Series
    Courtney Ryley Cooper Park 2350 Colorado Blvd, Idaho Springs, CO, United States

    Run the Mighty ARGO hill this summer in a 4 race series! You will have the option of a short loop (~5 miles, ~750' gain) or a long loop (~9 miles, ~1400' gain). Both loops climb the Rosa Gulch trail and come down Virginia Canyon. Start and end in Courtney Ryley Cooper Park. Routes subject […]

  • American Heroes Run

    Rogers Grove Park 220 North 95th Street, Longmont, CO, United States

    The tragic events of 9/11/01 changed our nation forever. Let us not forget our proud history and those who fight everyday to keep us free. Please join us for this special day on this beautiful, flat, fast 1.05-mile loop course. The 100-mile race cutoff is 30 hours. No politics, just patriotism. - David Clark #WeAreSuperman […]

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