Golden Leaf Half Marathon

Fanny Hill 120 Lower Carriage Way, Snowmass Village, CO, United States

13.1 mile trail race with nearly 1000 ft of elevation gain from Snowmass to Aspen

Heritage Days 5K

Mill Street Bistro 135 W Mill St, Bayfield, CO, United States

Enjoy a beautiful, fun 5k after watching the sheep come through town, and the parade. We will start at the end of the parade on Mill Street and end at […]

Rut Run 5K

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

With the Fall Season, Estes Park shines in colors and wilderness experiences! Herds of Elk begin to roam the meadows and open fields; while sounds of bugling Bull Elk call […]

$30 – $40

Black Canyon Triathlon

Montrose Community Recreation Center 16350 Woodgate Rd, Montrose, CO, United States

The Montrose Recreation Foundation proudly presents the  22nd Annual Black Canyon Triathlon will be held Saturday, September 30, 2023. This event attracts about 200 athletes and their families annually to […]

Mesa County Search & Rescue 5K

Snooks Bottom Open Space 915 Diana Ct, Fruita, CO, United States

Fruita Fall Festival - Mesa County Search & Rescue 5K Race HOSTED BY MESA COUNTY SEARCH AND RESCUE SUPPORT OUR MISSION TO RESCUE AND SAVE LIVES EARLY REGISTATION $35 / […]

D49 4.9K

Falcon High School 10255 Lambert Rd, Peyton, CO, United States

Join us for the D4.9k Run/Walk, a family-friendly event open to D49 staff, students, parents, and community members! Our mission is to offer an engaging, affordable, and healthy event for […]

Mines Homecoming 5K

Colorado School of Mines 1500 Illinois St, Golden, CO, United States

Run for the Angels 5K

Rocky Mountain Metro Airport 11001 Control Tower Road, Broomfield, CO, United States

If you've ever wanted to run on an airport, this is your chance! Angel Flight West is proud to present the Run for the Angels 5k! Angel Flight West is […]

$40

Canceled Tunnel Vision Duathlon

Centennial Park - Cañon City Cañon City, CO, United States

Tunnel Vision is the only event of its kind in the Royal Gorge Region - a duathlon that pairs mountain biking with hiking/trail running. This event will feature a neutral […]

Emerald Mountain Trail Run

Howelson Hill Steamboat Springs, CO, United States

This races offers two distances on Emerald Mountain, 12k (ends up being closer to 7.75 miles long) and a 4 mile run. This scenic course will begin at the base […]

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