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  • Featured

    Runnin’ of the Green Lucky 7K

    Washington Park - Denver 701 S Franklin St, Denver, CO, United States

    We invite you to join us at Washington Park for the 36th annual Runnin' of the Green!  Get your green on and come celebrate the 36th edition of this fun […]

  • Highlands Ranch Race Series

    HRCA St. Patick’s Day 5K

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

    Grab your friends, family, running/walking shoes, and your best Irish costume, and join us as we celebrate St. Patrick's Day with a festive 5K! The run/walk will start and finish […]

    $35 – $65
  • Steamboat Springs Running Series

    Luck of the Irish 7K

    Steamboat Springs Middle School 5100 Amethyst Drive, Steamboat Springs, CO, United States

    The Luck of the Irish 7k run/walk is a great way to start off the day with a bang! This race provides scenic views of Buffalo Pass and Strawberry Park […]

  • 5K for St. Patrick’s Day

    Acacia Park 115 E Platte Ave, Colorado Springs, CO, United States

    Join us for the 40th annual 5k for St. Patrick’s Day! Back again in the downtown area, it’s the flattest 5k in Colorado Springs! Wear your kilts and your super green […]

  • Featured

    ShamROCK Stampede

    Douglas County Event Center 500 Fairgrounds Drive, Castle Rock, CO, United States

    ShamROCK Stampede’s mission is to elevate the celebration of St. Paddy’s Day with a family-friendly Walk/Run and Irish-themed festival to increase awareness and raise funds for organizations that help our […]

    $35

  • Polar Plunge 5K

    Rock Ledge Ranch Garden of the Gods Park 3202 Chambers Way, Colorado Springs, CO, United States

    The Polar Plunge season is fast approaching, so get ready to jump in, make a splash and choose your chill for Special Olympics Colorado! Don't miss the Westerra Credit Union […]

    $40

  • Lucky Leprechaun 5K

    Twisted Pine Brewing Company 3201 Walnut St, Boulder, CO, United States

    Join us on Sunday March 17th, for our Lucky Leprechaun 5K Fun Run taking place on St Patrick’s Day at Twisted Pine Brewing Company - 3201 Walnut St Suite A, […]

    $35
  • Colorado Brewery Running Series

    The Shamrock 7K

    Wibby Brewing 209 Emery Street, Longmont, CO, United States

    Join us for The Shamrock 7k @ Wibby Brewing on March 16, 2025, for a 7k-ish, fun run event that starts and ends at this awesome taproom in Longmont. Run, […]

  • City Park Circuit

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

    Denver Athletics brings you the Denver Park Circuit Series- Three races at Denver's iconic city parks with the same format: One Lap As Fast As You Can Go!  Spring- The […]

  • Polar Plunge 5K

    Aurora Reservoir 5800 S Powhaton Rd, Aurora, CO, United States

    The 2024 Polar Plunge season is fast approaching, so get ready to RUN, PLUNGE, OR BOTH to raise funds and awareness for Special Olympics Colorado! Don't miss the Westerra Credit […]

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