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

  • Freedom 5K

    Lincoln Park - Greeley 829 10th Ave, Greeley, CO, United States
  • Niwot Downhill Mile

    Niwot High School 8989 Niwot Road, Niwot, CO, United States

    Start off your July 4th with inaugural Niwot Downhill Mile! We are creating a community event to celebrate not only our independence, but also our resilience after a tough 2020. Come celebrate with friends, family, and our running community. Get ready to challenge your PR!

  • Firekracker 5K

    City Park - Fort Collins 1500 W Mulberry St, Fort Collins, CO, United States

    Start your Fourth of July weekend with a bang! Join hundreds of runners and walkers at City Park in Fort Collins on Saturday, July 2nd for a flat, fast, and fun 5K that welcomes all ages and abilities. The whole family is welcome so be sure to pack up the pup before you head over and don’t forget the costumes and face paint!

  • HRCA Independence Day 5K

    Highlands Ranch Town Center 9352 Dorchester St., Highlands Ranch, CO, United States

    Kick off your 4th of July with a family-friendly and festive 5K! This fun run/walk is perfect for first-time 5K participants, elite runners, kids, parents with strollers, and everyone in between - even your furry friend! After the race, head over to Highlands Ranch Parkway to catch the annual HRCA 4th of July Parade! We […]

  • Freedom Run 5K

    Evergreen Middle School 2059 Hiwan Drive, Evergreen, CO, United States

    Join Mount Evans Home Health and Hospice for the 40th annual Freedom Run 5K in Evergreen on July 4th! The scenic 5-kilometer (3.1 miles) course follows gently rolling terrain through residential areas, beginning at 8 am Evergreen Middle School and ending with a festive finish line at Nick’s Pro Fitness.

  • The Rundola

    Telluride Ski Area 565 Mountain Village Blvd, Telluride, CO, United States

    The Telluride Foundation is hosting the annual Fourth of July foot race, the Rundola. The Rundola is an open registration uphill foot race. Runners start at the base of the gondola on the town of Telluride side and finish at the top of the ridge. Runners and hikers will climb up the Telluride Trail (4,600 […]

  • Independence Day 10K

    Carter Park 500 South High Street, Breckenridge, CO, United States

    Don't miss this favorite event of the 4th of July celebration! This scenic 10K trail running race offers up some of the best views in the Breckenridge! This race is limited to 500 people and usually sells out in June. Registered racers receive a sweet race tee! Cutoff Times: Please be advised that there is […]

  • Four on the Fourth 4K

    Avery Brewing Company 4910 Nautilus Ct N, Boulder, CO, United States

    July 4th is celebrated in a number of different ways, with parades, barbecues, sparklers and fireworks, BUT there has been no better way since 2008, to get your July 4th morning off to a great start, than doing Boulder’s traditional 4K on the Fourth, which is run on a flat and fast course, followed by […]

    $35
  • Loveland Liberty 5K

    Grimm Brothers Brewhouse 815 14th Street Southwest, Loveland, CO, United States

    The LL5K, hosted by Sweetheart City Racing is scheduled to begin at Loveland Fairgrounds Park on July 4th at 8:00 am. We welcome runners and walkers, and all abilities! We are proud to support two local Veteran groups, Health4Heroes and American Legion Post 2000 (local veteran’s assistance fund) with the 2023 Liberty 5K. Please check […]

  • 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 […]

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