Kilian Jornet wanted to summit 72 of the tallest peaks in the contiguous United States. He gave himself a month to do it.
The extreme runner was found guilty of a misdemeanor for spending just two minutes during the run on a prohibited trail in Grand Teton National Park in Wyoming.
Two alpinists have become the first to summit the north face of Jannu East, one of the last unclimbed peaks in the Himalayas.
Michelino Sunseri, whose record-breaking Grand Teton run is clouded by a legal battle over a trail shortcut in the national ...
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