Rim to Rim Royal Gorge Run
Royal Gorge Bridge and Park 4218 Co Rd 3A, Cañon City, CO, United StatesGet ready for a ROYALly GORGEous experience! Whether you’re tackling the 5K, the 8-mile trail run, or the half marathon trail run, this event offers something truly special. All three […]
Not So Flatt Breast Cancer Awareness Run
Standley Lake 10200 W 100th Ave, Westminster, CO, United StatesJoin us for the Not So Flatt Breast Cancer Awareness Walk and Run. In 2021, my father lost his fight against breast cancer so we have put together an annual […]
Rocky’s Backyard Ultra
YMCA of the Rockies - Estes Park 2515 Tunnel Rd., Estes Park, CO, United StatesRocky's Backyard Ultra is a challenging Ultra Trail race hosted in beautiful Estes Park, Colorado. We strive to host a challenging event that is welcoming and motivating to all. "One More […]
Breckenridge Road Marathon
Breckenridge Recreation Center 880 Airport Road, Breckenridge, CO, United StatesTHE BRECKENRIDGE ROAD MARATHON IS JUST THAT... ONE-OF-A-KIND EXPERIENCE, WITH A LITTLE SOMETHING FOR EVERYONE! ARE YOU LOOKING FOR THAT BUCKET LIST RACE, A WEEKEND GET AWAY WITH FRIENDS, OR […]
The Pretzel Run
Louisville Community Park 955 Bella Vista Dr, Louisville, CO, United StatesOktoberfest in Colorado!! Owned and managed by a Bavarian Race Director.... The 3rd Annual PRETZEL RUN will move 8 blocks down to Louisville Community Park for a LARGER BIER GARDEN, […]
EDT XC Showdown
Aurora Sports Park 19300 E Colfax Avenue, Aurora, CO, United StatesWhether you run for a team, as an individual, or you just want to try out the experience of running a cross country race, you are welcome to join us […]
Blue Sky Trail Marathon
Blue Sky Trailhead County Road 38e, Fort Collins, CO, United StatesTaking place on the trails between Horsetooth Mountain Park and the Devil’s Backbone Open Space, the Blue Sky courses take you on a north-south tour of the easternmost hogbacks of […]
MonsterDASH
Sloan's Lake Park 1700 Utica Street, Denver, CO, United StatesColorado'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 […]
Narrowleaf Lake Run
Boyd Lake State Park 3720 N Co Rd 11C, Loveland, CO, United StatesBrisk autumn running in Colorado – OH YEA! Join us for a family fun event with three distance options at the beautiful Boyd Lake State Park venue. What’s a “Narrowleaf” […]
MonsterDASH
Louisville Community Park 955 Bella Vista Dr, Louisville, CO, United StatesColorado's Longest running Halloween race....since 2006, we have changed the THEME to this race year after year! This 2025 Theme is: Scary Clowns & Circus We wil have scary music […]
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