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  • Independence Day Freedom 5K

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    Spend this July 4th down in Buena Vista and join in the Independence Freedom 5K.  This unique course, while showing off the beauty of BV, includes approximately 2 miles on …

  • Leadville Silver Rush 50 Run

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    Take on 50 miles of extreme territory that starts at 10,200 feet and reaches 12,000 feet on four separate occasions at the Life Time Silver Rush 50 Run presented by …

  • Cookie Chase 5K

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    Sloan's Lake 4600 W Bryon Pl, Denver, CO

    The Cookie Chase is Denver’s race that ends with cookies. Runners and walkers can take advantage of a flat and fast course, and then enjoy fresh cookies at the finish. …

  • Hero’s Journey 5K

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    7/20 Memorial Foundation Reflection Garden Memorial 15151 E Alameda Pkwy., Aurora, CO

    Join us for the 4thd annual Hero’s Journey 5k Run/Walk. The Hero's Journey represents any person who faces a challenge, encounters struggles to overcome it, and returns home a Hero. …

  • Westminster Trail Race

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    Wayne Carle Middle School @ Standley Lake 10020 100th Ave, Westminster, Westminster, CO, United States

    Join us at beautiful Standley Lake in Westminster for an unforgettable evening at the Westminster Night Trail! For its 12th year, this race takes on a whole new energy as runners …

  • Leadville 10K Run

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    Leadville 135 E. 6th Street, Leadville, CO

    Held the weekend of the historic Stages Cycling Leadville Trail 100 MTB, the Leadville 10K Run is the shortest run in the series, but covers the first and last 3.1 …

  • Leadville Trail 100 Run

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    Leadville 135 E. 6th Street, Leadville, CO

    The legendary “Race Across The Sky” 100-mile run is where it all started back in 1983. This is it. The race where legends are created and limits are tested. One …

  • Byers Peak Stampede

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    The Byers Peak Stampede is proudly hosted by the Shining Stars Foundation, a local nonprofit that provides outdoor social and recreational programming for children with cancer and their families. All proceeds …

  • PH in the Park

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    City Park Denver, CO

    2026 marks the 17th 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 …

  • Run Like the Wind 5K

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    Join us in Allenspark, Colorado, at 8,504 feet for the annual Run Like the Wind 5K, Walk Like the Breeze 2K, and our beloved Dog Jog. This isn’t just any race—it’s a scenic journey through …