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  • Western Colorado Trail Running Camp

    Wine Country Inn 777 Grande River Drive, Palisade, CO, United States

    Join us for a long weekend full of trail running adventures in the colorful desert landscape of Western Colorado's wine country. Life's 2 Short Fitness is teaming up with Becoming […]

  • Dash and Dine 5K

    Dash and Dine 5K #3

    Boulder Reservoir 5565 N 51st St, Boulder, CO, United States

    The Dash & Dine 5k run, Boulder’s favorite spring tune-up run series is back for 4 races in May at the beautiful Boulder Reservoir in Boulder, CO.

  • Spawning 5K

    Westminster Promenade 10600 Westminster Blvd, Westminster, CO, United States

  • Know. Grow. GO RUN. 5K

    HMS Richards Adventist School 342 42nd St SW, Loveland, CO, United States

    Come and GO RUN or walk our new cross country trail on campus.

  • Black Canyon Ascent

    Black Canyon of the Gunnison National Park CO Hwy 347, Montrose, CO, United States

    The Black Canyon Ascent 6-mile Run and Challenge Walk features a tough, scenic course starting at an elevation of 6500' and climbing almost 2,000' to the rim of the Black […]

  • Postponed Memorial Day Run and March

    Douglas County High School 2842 Front St, Castle Rock, CO, United States

    Colorado Veterans Project is set to host the eighth annual Memorial Day Run & March, which will raise funds and collect non-perishable food donations for local veterans experiencing homelessness. Athletes […]

  • Samson’s Revenge Trail Race

    YMCA of the Rockies - Estes Park 2515 Tunnel Rd., Estes Park, CO, United States

    Samson was the celebrity elk of the Rockies until he was illegally poached in 1995 on YMCA grounds. Our race runs on Samson's home turf, The YMCA of the Rockies, […]

  • Memorial Day Run and March

    America the Beautiful Park Cimino Dr, Colorado Springs, CO, United States

    Special Forces Foundation is proud to announce the Annual Memorial Day Run & March. Be a part of the LARGEST food donation event in Colorado! The Memorial Day Run & March […]

  • Air Academy Football 5K

    Red Leg Brewing Company 4630 Forge Rd, Suite B, Colorado Springs, CO, United States

    The 5k will start at red leg brewery and will be a single loop. This will not have time chips but we will have a timer at the start. The […]

  • Vail Trail Running Series

    Boneyard Boogie Trail Run

    Eagle Pool and Ice Rink 1700 Bull Pasture Road, Eagle, CO, United States

    The Boneyard Boogie kicks off the 2025 Vail Trail Running Series with a 14K or 6K scamper through pinyon groves and juniper shrubs on some of Eagle's most scenic single […]

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