One of the most stunning trails in the United States was explored recently by two world-class ultrarunners.
The world's most prestigious trail running event aligns with new American sponsors.
The U.S. Skyrunner Series will include 19 races in 2015.
Your footwear needs often depends on the terrain you're running on.
The ultra trail running champion has some things to keep in mind when it comes to racing internationally.
A glimpse inside a special running race on the Navajo Nation territory in Arizona.
The “Born to Run” coach offers running advice for the mind and body.
Benedict Dugger devised and successfully completed a 100K route through Grand Canyon National Park.
High-altitude mountain running, also known as skyrunning, is one of the most challenging settings for a runner to compete in.
The same addictive personality that dragged the 32-year-old down a dark road of alcoholism has fueled a fast rise to success on the trails.