3 Hour

Come out and enjoy a unique running experience at the beautiful Luvin Arms Animal Sanctuary with live music, food, and fun! Flat & fast off-road cross country style course with […]

The Up For Air Series is a collection of endurance events created to support improved air quality, while having fun hiking and running on great trails with good people.  Proceeds […]

Chase the Moon is a 12-hour team relay and solo ultramarathon, run overnight under the light of the full moon in the Highlands Ranch Backcountry trail system (we promise some […]