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

  • South Suburban Race Series

    Bluffs 8K Trail Run

    Prairie Sky Park 10249 Ridgegate Circle, Lone Tree, CO, United States

    The Bluffs 8K Trail Race has rolling hills and beautiful views as you run or walk through the Bluffs Regional Park. The race will start/finish near the Prairie Sky parking lot o n August 28th.

  • Log Hill Hustle​ 5K/10K

    Divide Ranch and Club 151 Divide Ranch Cr, Ridgway, CO, United States

    Join us for the Annual Log Hill Hustle 5K & 10K, a scenic fun run/walk hosted by Fortuna Tierra Club in support of local education. Set against the stunning backdrop of the San Juan Mountains and Cimarron ranges, both courses begin and end at the beautiful Divide Ranch and Club, winding along gently rolling, fully […]

  • PH in the Park

    City Park - Denver 1700 N York St, Denver, CO, United States

    2024 marks the 15th year of the pulmonary hypertension (PH) collaborative fundraiser with the University of Colorado Denver, Children’s Hospital Colorado and the Pulmonary Hypertension Association (PHA). The first fundraiser event was a gala in 2008; since then, it has been a 5K run/walk and community awareness event in City Park. When you register, might […]

  • 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!  […]

  • Lory Summer Trail Series

    Flat and Fast Eltuck Valley 12K

    Lory State Park 708 Lodgepole Dr, Bellvue, CO, United States

    Join us each Tuesday evening in August for a fun series of shorter midweek trail races. Our goal is to offer a fun, low-key series of races designed to give newer trail runners an opportunity to dip their toes into the trail racing waters, and to offer more experienced trail racers a chance to sharpen […]

    $25
  • 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.  […]

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