Girls on the Run 5K

Empower Field at Mile High 1701 Bryant St., Denver, CO, United States

Each season comes to an end with a joyful and fun non-competitive 5K (3.1 miles). This culmination gives girls a tangible sense of accomplishment and the confidence to be the author of her story. So grab your cheer gear, noisemakers and spirit fingers and join us for this celebratory event!

Canceled Canya Cañon Trail Race

Starsmore Discovery Center Colorado Springs, CO, United States

We are returning to the original 4-mile course that runs the length of the Columbine Trail. This course was last run in 2014. Participants will start at Starsmore and run up Columbine Trail to the Powell parking lot. Adventures Out West will shuttle participants back to Starsmore. Well behaved and leashed pets are allowed! However, […]

Team Boss CO Mile + 2 Mile 4 REAL

Niwot High School 8989 Niwot Road, Niwot, CO, United States

TEAM BOSS MILE & 2 Mile 4 Real Are Back! It's time to put your cross country fitness to the test on the track and see how fast you can run one mile, two miles or 400m! This event will be held under the lights at Niwot High School's track on November 12th, from 5-8pm! […]

BINGO! Trail Runs

May Farms 64001 US HWY 36, Byers, CO, United States

This event is an HPRS "Trail Party," designed to promote community and provide runners of all abilities an opportunity to enjoy trail and ultra running in a fun, stress free, environment. The Bingo! Trail Runs is a one-of-a-kind event, where each runner continues to run loops until they obtain a Bingo on their bib. A […]

Dead Horse Ultra

Gemini Bridges Trailhead at Gemini Bridges, Moab, UT, United States

There's a reason this is one of the biggest trail running events in the country!  Moab in November is a trail runner's dream.  Perfect weather and world class single track make this event one you don't want to miss.  Dead Horse features the Magnificent Seven Trails off of Gemini Bridges.  The course will challenge you […]

Postponed Reuter-Hess Trail Run

Reuter Hess Incline 11865 Heirloom Pkwy, Parker, CO, United States

10k, with 600′ of elevation gain, on the trails at the Reuter-Hess Incline and Reservoir, in Parker. After 1/3mi, you climb an incline/challenge hill. The rest of the course is on rolling terrain, a mix of fairly smooth and somewhat rocky. Enjoy great views across the panorama of the front range. Staggered starts (Dipsea style) […]

$35

Canceled CMRA Veterans Run 6.6M

Hildebrand Ranch Park 9880 W Deer Creek Canyon Road, Littleton, CO, United States

This course will be a trail run. The route consists of a large loop including a smaller loop around a lake. Most is on single track with some crushed gravel through the neighborhood. PARKINGJefferson County Open Space has only allowed us a few parking spaces, to leave space for other park users. CMRA parking at […]

Leyden Rock Turkey Trot 5K

Leyden Rock Community Center 17685 W 83rd Dr, Arvada, CO, United States

Join us for the annual Leyden Rock Turkey Trot 5K on November 16th at 9 AM, where fun and community come together! This year, we’re excited to introduce individual timers for every runner—each registrant will receive a timed bib for live-action tracking, so you can compete with friends or beat your personal best! & your […]

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