The legacy of trail running legend Micah True (aka, "Caballo Blanco") is alive and well.
Senior editor Mario Fraioli reflects on his first ultrarunning experience.
For Jason Devaney, running is an experience that goes beyond fitness.
When deciding where to run, runners should consider the properties of each surface.
Try any or all of these off-road adventures this season.
Senior editor Mario Fraioli shares some of the lessons he's learned preparing for his first ultramarathon.
Two long-running experts share their top tips for tackling your first ultra.
Florida resident Cecilia Muldoon-Walker will race in the U.S. snowshoe championships on March 1 in Vermont.
The 25-year-old came out of nowhere to win one of the country's most iconic ultra faces last year.
Check out these incredible images featuring some top trail runners!