10K

Memorial 5K/10K race providing scholarships to Pueblo District 70 high school seniors in honor of Baylon Michael Meyer.

Thaw out with a winter event you won't forget! Run Love features two distances, 5k & 10k. After crossing the finish line, tuck into SweetWater Brewing for an after party featuring breakfast burritos, overall and age group awards, craft…

The series consists of four progressively longer (LONG AND SHORT) races. Please note: You must choose your distance when registering. The Long Race starts at 10:00AM. Short Race starts at 10:20AM. The courses are gravel/paved roads, packed…

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.…

A salute to Vets on Veteran's Day Weekend to raise funds for Alamosa's Veterans Memorial Park. Join us for the 1st Annual Veterans Memorial Park Race. 5k and 10k race options are available. 10k race repeats 5k lap twice. The race starts and…

The 12th Annual Louisville Trail Half Marathon, 10K, and 5K returns to the front range, beloved by runners for its scenic trails and welcoming atmosphere. The course is mostly flat with a beautiful, yet challenging hill that…

Start your holiday season with the joy of running! Proceeds from this race benefit the nonprofit Adopt A Family- serving thousands of local families in need this holiday season. All 5k & 10k participants will receive a Santa Catch…

Colorado's Favorite Halloween Runs....Each year the Theme Changes!! 2025 brings...SCARY CLOWNS / Circus Theme! Our best theme yet. Saturday Race is in Denver at 9:30am... then Sunday is in Louisville at 3:00pm on trails. This festival…

Now in it's 5th Year...we will have 2 now courses at the Creek Oath and Westminster Park is finished! We get the same families coming back year after year, Celebrating the upcoming Holiday Season. Collecting the different Mugs each year....…

ANNOUNCEMENT: DATE CHANGE DUE TO AN EPIC YEAR OF SNOW. DUE TO ALL THE SNOW THE VAIL VALLEY HAS RECEIVED THIS WINTER THE BRUNCH TRAIL RUN WILL BE MOVING TO SEPTEMBER 17. Join us for the annual bRUNch Trail Run in Beaver Creek. Run up the…