While jogging, a man came upon a male wolf that was not happy to share its space with the runner. Watch here.

Ultrarunner Rachel Entrekin just won the Cocodona 250, and her performance is capturing hearts and boggling minds.

What, if anything, would make you turn around and go home immediately while trail running? Well, there’s this.

A jogger likely saved a small dog from becoming a fox’s lunch, and he went way out of his way to return the dog to its owner. Watch here.

A trail runner in Lake Forest, California shared a terrifying tale of surviving a mountain-lion encounter. Watch here.

An ultrarunner who took home a major prize after this year’s 61 KM OCC at UTMB Mont-Blanc has been disqualified. Joyline Chepngeno, who claimed victory in two high-profile races this year, has now been stripped of both titles and handed a two-year ban from the world of trail running after testing positive for a banned [...]

A woman went for a run in Scotland, walked through an opening in a wooded path, and discovered a huge castle in the misty distance.

A man in southern California went to put on his running shoes and found a rattlesnake living inside. Watch what happens.

You know how people say, “You’ll never regret going on a run”? This runner calls bullsh*t. Here’s her hilarious list of run regrets.

A P.E. teacher from the U.K. ran the Polar Night Marathon while wearing a polar bear suit, and she achieved a Guinness World Record.