Louisville Trail Race

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

The 12th Annual Louisville Trail Half Marathon, 10K, 5K is once again the Summer Series finale event. It is a front range favorite among many runners.  The course is mostly flat with a beautiful, yet challenging hill that creates an epic vista point of the front range mountains as you hit the last mile of […]

West Line Winder 50K

Buena Vista Heritage Museum 506 E Main St, Buena Vista, CO, United States

With glorious views of the Collegiate Peaks and 4,000ft of ascent along the way, these 30 miles of buttery single track and forest roads in the heart of the valley are perfect for everyone from the first time 50k’er to the veteran trail runner. Join the fun on September 25th in Buena Vista, CO.

24 Hours of Palmer Lake

Palmer Lake Regional Park 199 County Line Road, Palmer Lake, CO, United States

24 Hours of Palmer Lake is back! This race features 24 hours of a gorgeous 0.82 mile loop course surrounded by mountains on top of the Palmer Divide at an Elevation of 7,240 Feet. This is a low fanfare community-driven event, simply geared towards those who love to push their mental and physical limits while […]

$65

Pioneer Prairie Dog Half Marathon

Westminster Promenade 10600 Westminster Blvd, Westminster, CO, United States

Get out to enjoy the crisp autumn air at the Pioneer Prairie Dog Half & 5k/10k! We will be celebrating autumn at the Start/Finish line located at the beautiful Westminster Promenade Terrace. Each participant will receive a Gender Specific Tech Tee to commemorate the day and half marathoners will receive a Finisher Medal! Stick around […]

$35 – $80

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 Eagle Park! Timing is variable since the sheep march to the beat of their own drum, but the tentative start time is 10:30am. Come experience […]

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 out their territory. Join us as we acknowledge this unique season at the RUT RUN 5K as part of ‘ELK FEST’. Kick starting the weekend […]

$30 – $40

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