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

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 and Garden of the Gods as you traverse four miles round-trip…

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.