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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 […]

  • Happy Smackah 5K

    McIntosh Lake 1905 Harvard St, Longmont, CO, United States

  • Ordinary Mortals Triathlon

    Lake Pueblo State Park 640 Pueblo Reservoir Rd, Pueblo, CO, United States

    Ordinary Mortals Triathlon is changing to a Duathlon at the beautiful Lake Pueblo State Park.  There is a big lake but it will be too cold for a swim in […]

  • Mamas Day 5K

    Buena Vista Community Center 715 E Main St, Buena Vista, CO, United States

    Mamas Day 5k and Family Fun Run is located in Buena Vista, CO. The course is on paved and dirt town trails and is stroller friendly! Open to anyone wanting […]

  • Firehouse 5K

    Colorado Brewery Running Series
    Station 26 Brewing Company 7045 E 38th Ave, Denver, CO, United States

    oin us for The Firehouse 5k @ Station 26 Brewing on May 10, 2025, for a 5k-ish, fun run event that starts and ends at this awesome taproom in Denver. […]

  • Mother’s Day Run

    Great Lawn Park 101 Yosemite St, Denver, CO, United States

    A new Race Series for Colorado with 2 races over the Weekend for both WOMEN/Moms and their families!....Saturday, MAY 10th, 5k & Family 1 mile in Denver at GREAT LAWN […]

    $35.00

  • 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.

  • 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 […]

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