In a tent somewhere in the Sawatch Range of the Colorado Rocky Mountains on Thursday night, Mike Treger explained why he was a streaker for the Barr Trail Mountain Race. Not that kind of streaker.

Brian Whitfield celebrates winning the 69th Pikes Peak Ascent on Saturday in Colorado Springs. As Brian Whitfield stood on the start line looking up at the Pikes Peak summit Saturday morning, he knew ...

Are you ready to run? The Vail Recreation District is kicking off its annual Vail Trail Running Race Series and the first stop is downvalley with the Boneyard Boogie in Eagle. The race series is well ...

On Saturday, June 28, 369 intrepid trail runners will toe the starting line of the 100-mile Western States Endurance Run at the base of Palisades Tahoe ski resort in Olympic Valley, California, on a ...

Americans Jim Walmsley and Katie Schide galvanized their place as the top trail ultrarunners in the world on Saturday in Canfranc, Spain, as each captured gold medals for Team USA in the Long Trail ...