The ultra-running legend known as "Speedgoat" is fighting to stay on pace.
The 30-year-old trail runner ran up and down the 14,115-foot mountain four times and accumulated 100 miles of running.
Inspiring images from Ethiopia's Rift Valley.
How to plan your own epic adventure run and why.
Fun running in a beautiful setting and a “work vacation,” that’s what brought me to Mammoth Lakes, Calif. for Deena Kastor’s third
Turquoise lakes, kaleidoscopic wildflowers, bursting waterfalls, plush singletrack trails and endless alpine vistas.
Zach Miller makes pancakes every single day. And spaghetti too. And he’s been doing it for months on end. But that’s not what he eats
A day-by-day photo diary of setting a new supported FKT of the Oregon Pacific Crest Trail.
Joe Gray, one of America’s top trail runners for much of the past decade, decisively won the 12.6-mile Barr Trail Mountain Race along
Few runners have endured long miles the way Karl Meltzer has. The winningest 100-mile runner in history—he’s won 38 of ‘em—the