Colorado Runner - Colorado's running news, events and results source

Outdoor enthusiasts and fans of the wild west will come together to fight cancer when the John Wayne Grit Series True Grit Half Marathon and 5K trail run returns to Ridgway, Colorado, on Saturday, Aug. 27. This unique trail run guides runners through some of the most beautiful country in the San…

Denver's largest running event returned to it's normal spring weekend after two years of cancelations and postponements. While not nearly as large as the record numbers from 2019, this year did draw close to 10,000 people across all the events.

Outside Events Cycling Series, formerly Roll Massif, returns this May through September with its annual series of nine cycling events on iconic courses in Colorado and New Mexico. From road, gravel and mountain bike events each offers riders a range of terrain, distances and challenges to suit most…