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  • Winterfest 5K

    Carpenter Park 3498 E 112th Ave, Thornton, CO, United States

    Kick off the holiday season with a spirited run/walk at Thornton's Carpenter Park. Choose from the chip-timed 5k, or experience the festive atmosphere in a shorter distance in our untimed […]

  • Santa’s Dash for Ca$h

    Sloan's Lake Park 1700 Utica Street, Denver, CO, United States

    Join 3W Races on December 18th at Sloan's Lake Park. Collect your prize envelope at the finish line for gift cards from local businesses and maybe even CA$H!

  • Ugly Sweater 5K

    Featured Colorado Runner Events Six Pack
    Washington Park - Denver 701 S Franklin St, Denver, CO, United States

    Get into the holiday spirit with the Ugly Sweater 5K! Runners and walkers, young and old, are invited to join us at Washington Park in Denver for a flat, fast […]

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