(Photo: AFP Contributor/Getty) Kilian Jornet was born on October 27, 1987 , in Sabadell, a town near Barcelona, Spain. However, he spent...

Photo: Howie Stern Catra Corbett is not your typical ultrarunner. Known as the "Dirt Diva," she’s one of the most colorful, inspiring,...

Paris competing in the 2015 Langdale Horseshoe fell race (Image credit: Paul Dobson / https://www.flickr.com/people/48400305@N08 ) Jasmin...

via getty images When it comes to ultramarathon running, Ann Trason  is a name that stands in a league of its own. Widely regarded as one...

Getty images Trail running is one of the most grueling and exhilarating sports, requiring a combination of physical endurance, mental...