Check out these great shots from one of California's most scenic off-road courses.
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.
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.
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!
Combine your hard-earned off-road skills with these goal-setting tips for a rewarding race day experience.
The 2013 Runner of the Year accepts his award at Endurance Live.
Now that the federal government is back open, you can run Rim to Rim to Rim.