Jun 01, 2025
The Colorado 13er is THE event where the best parts of trail running and road racing combine to create a truly enjoyable...
May 25, 2025
We have been a family-run racing business since 2014.Our goal: to bring runners/hikers to beautiful trails, on well-mark...
May 17, 2025
Samson was the celebrity elk of the Rockies until he was illegally poached in 1995 on YMCA grounds.Our race runs on Sams...
May 17, 2025
Join Habitat for Humanity of Archuleta County as we celebrate the kickoff of Year 4 of our plan to build 15 homes in 5 y...
May 11, 2025
This exciting half marathon course is a fun and challenging loop on beautiful flowy singletrack in Fruita, CO. With shor...
May 11, 2025
We are excited to return to Westminster for the 2025 Colorado Women's Classic! While focused on women, all genders are W...
May 10, 2025
Taking place in Cheyenne Mountain State Park in southern Colorado Springs, Valkyrie Trail Race is a must-do ladies' even...
May 04, 2025
Longmont's only Half Marathon - now offered in the cooler month of MAY! Join the Half Marathon or 5k distance! Walkers...
May 04, 2025
Welcome to the Colorado Marathon, one of the most stunning races in the country! This annual marathon is held in the ver...
May 03, 2025
Who can turn down a morning in Garden of the Gods? We'll close the park to traffic, so runners can enjoy their race, tra...
Apr 27, 2025
Ready to gallop around Denver with some friends? Yeah, you are! Come frolic with us at the Unicorn Runner 5k at Great ...
Apr 27, 2025
Spring is the season of renewal and running. We hope you join us for a fun adventure that embodies the spirit of springt...
Apr 19, 2025
Rattler was created to feature the amazing trails of Palmer Park, one of Colorado Springs' best city parks. Runners are...
Apr 13, 2025
Welcome to the SPRING FLING Prairie Dog Half (part of the Prairie Dog Half series)! This spring-time event also feature...
Apr 13, 2025
Welcome to the Platte River Half Marathon & Relay race, one of the most exciting and popular races in Denver, Colora...
Apr 13, 2025
Welcome to the 52nd running of the Horsetooth Half Marathon. Your race will take you on a scenic point-to-point journey ...
Apr 06, 2025
Join a team and raise money for a local school or kid focused non-profit team.Anyone can participate. Students, Parents,...
Mar 23, 2025
Is it spring or still winter? We'll know when we run the Central Park 5k at the end of March! Celebrate the end of win...
Mar 15, 2025
All participants will receive chip timing, photos, Lucky Brew Socks and a great after party, complete with beverages, fo...
Mar 08, 2025
The Winter’s End Snowshoe Races is an exciting winter running adventure that takes place at the beautiful Granby Ranch...
Feb 23, 2025
Winter never disappoints us when racing in February in Highlands Ranch! You won't feel chilly after a course so hilly! ...
Feb 22, 2025
Join us for a fun progressive series in Westminster!Series participants will enter at their own pace - running a 1 mile ...
Feb 15, 2025
Are you a Heart Throb? Grab your best running buddy and come on out to Johnny Roberts Memorial Park on the Saturday bef...
Feb 09, 2025
The streets and trails of downtown Colorado Springs are not exactly the "Frozen Tundra of Lambeau Field" but on Super Bo...