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.
In the first of a 3-part series, senior editor Mario Fraioli writes about preparing for his first ultramarathon.
The 27-year-old trail runner from Colorado won the Leadville 100 last year.
Two converted road racers share their three best tips for tackling off-road racing.
Check out this introductory guide to ultrarunning and a beginner’s training plan to tackling a 50K.