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  • Bayfield Turkey Trot

    Bayfield High School 800 County Road 501, Bayfield, CO, United States

    Run. Gobble. Nap.  Join us for a 5k Thanksgiving morning before you gobble up so much food you need a nap!  All proceeds benefit the Bayfield Cross Country Team - […]

  • Thumbs Up Vertical Challenge

    Thumb Open Space 101 Peak View Drive, Estes Park, CO, United States

    Rules Beginning at 8am, runners will ascend the Thumb Open Space out and back trail, each lap is 2km with 540ft of vertical gain At the turnaround runners collect 1 […]

  • Sweaty Sweater 5K

    Front Range Freeze
    Foothills Mall 215 E. Foothills Parkway, Fort Collins, CO, United States

    5k Run/Walk – 9:00 am Kid’s 1-Mile – 10:00 am Calling all Ugly Sweaters… We want to see your most hideous, outrageous, bulky and unforgettable UGLY sweater running the Sweaty […]

    $44.35

  • Chasing Santa 5K

    First Tech Federal Credit Union 5725 Mark Dabling Blvd, Colorado Springs, CO, United States

    Celebrate Christmas with a 5k Run/Walk. This holiday event is designed for the whole family. Instead of your race day "T" shirt, you will receive a complete Santa Suit, Pants, […]

  • Catfish Flats

    Chatfield State Park 11500 N Roxborough Park Road, Littleton, CO, United States

    We host one race per month from November to March.  All races are at Chatfield State Park and start at 9:00 am on Saturday mornings.  Check-in starts at 8:15 am.

  • Rock Canyon Half Marathon

    City Park - Pueblo 800 Goodnight Ave, Pueblo, CO, United States

    It is exciting to bring you another exquisite day of racing alongside the scenic Arkansas River! This is a fast course that starts in Pueblo's City Park and takes you […]

  • Chase the Glow 5K

    Bond Park Macgregor Avenue, Estes Park, CO, United States

    Come experience the Estes Park lights at this family friendly Christmas run/walk. Participants will follow a paved 4 mile route through all of Estes Park's amazing holiday light displays finishing […]

  • YMCA Jingle Jog

    Fountain-Fort Carson High School 900 Jimmy Camp Road, Fountain, CO, United States

    Get ready for the Annual Jingle Jog 5K and Kids' Reindeer Romp as we take on the fun and festive course at the Fountain Creek Regional Park! We are excited […]

  • Santa Claus Run

    Louisville Community Park 955 Bella Vista Dr, Louisville, CO, United States

    A festive Celebration with Santa, Trail Running and plenty of Cookies and Music to get you in the Holiday Spirit. This 5k and 10k Trail Race is in Louisville and […]

    $35.00

  • Stocking Run 5K

    Racing Underground Winter Running Series
    Village Green Park - Superior 1 Superior Drive, Superior, CO, United States

    Join us on Saturday December 13th for a fun and festive, family-friendly 5K run and walk in the town of Superior - conveniently located off Highway 36 between Denver and […]

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