Are you searching for a race to run this fall? Or maybe you're planning your holiday season and want to run a fun event to get into the spirit! Check out the Colorado Runner calendar online.
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…
The Flamingo Day 5K run and walk will return on Sunday, June 5, 2022 at Sloan’s Lake Park in Denver. With themed shirts and finisher’s medals, the race is a fun way to stay healthy, active and motivated in your fitness goals.
Every weekend in Colorado, there are running events on Saturday and Sunday. We compile the latest race results posted online and publish them to our race results page.
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…
Registration is open for two iconic Colorado races in August and September. Run the Rockies trail 10k and half marathon will take place on August 13, 2022. Run the Rockies road 10K and half marathon will occur on September 17, 2022.
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…
Run or walk to the sound of roaring lions and take advantage of the ONLY opportunity of the year to travel the breathtaking road to the Will Rogers Shrine of the Sun by foot. This course offers amazing views of Colorado Springs, Pikes Peak…
Register now to beat the price increase for the Colfax Marathon! Early bird pricing ends January 26. The Denver Colfax Marathon will be held on May 14, and May 15, 2022.
On May 7th, Colorado Runner Events hosted the 18th annual Greenland Trail Races at Greenland Open Space in Larkspur. The race consisted of a trail 4 mile, 8 mile, 25K and 50K ultramarathon.