While not as popular or well-known, these races are just as difficult and full of character.
Why the newest U.S. national monument is worth preserving.
Is out-chugging Walmsley something to brag about?
To encourage more women to participate in trail running, we need to talk about sexual harassment and assault.
New film, "Endure," chronicles the 200-mile journey of Tom Mitchell, who runs to raise awareness (and financial support) for childhood cancer.
There’s more than one way to get blitzed.
These hidden-gem races fly largely under the radar, but they're just as worthy as their bigger, more popular brethren.
A decade after she was sexually assaulted, a runner finds peace on the trails.
The Sisyphean nightmare of the last-man-standing style race put on by Barkley-Marathons creator Lazarus Lake.
An evolution of emotion running 250 miles across China's Gobi Desert.