Video: Kilian Jornet Takes on Seven Summits of Romsdalen

We haven't heard much from Spanish mountain runner Kilian Jornet since he returned from his speed attempt on Everest this past fall. But of course we all know he wasn't just standing still and resting on his laurels. In this video, we follow him as he attempts to complete the Seven Summits of Romsdalen in Norway in a single day. This tough 77 km (47.8 mile) route features 9000 meters (29,527 ft) of vertical gain and takes mere mortals like the rest of us the better part of a week to finish, particularly in the winter. Can Kilian conquer the course in record time? You'll have to watch the video below to see how he fares.