You'll need these 11 essential pieces of gear for mountain running.
11 running camps and vacations for the summer.
The motivated 27-year-old has only been running ultra marathon distances for two years.
As marathons continue to gain popularity, so to do ultramarathons. Are you ready to move up?
A French grad student has embarked on a road trip to run in 26 U.S. National Parks.
Two top trail running experts offer their top tips.
Three Tarahumara runners are entered in the 45K Hardscrabble Mountain Trail Run.
Learn how top trail ultrarunners battle through the rough patches on a regular basis.
Keep these key points in mind when taking your running to the trails.
This marathon sends runners on dirt roads and remote trails of Torres del Paine National Park in Chilean Patagonia.