Who Needs A Mountain Bike If You've Got Two Legs?

Given the massive size of the French Alps, most would opt for a speedy mountain bike or take it slow and steady as hikers. Heck, why not both?

The best of both worlds is the little-known but epic sport of trail running. This French runner from Morzine Mountain Running already has us on board because he makes it look so effortless. You start low in the comforting and pastoral scenes of Morzine-Avoriaz but your run will soon take you to the peaks--where you're practically on the top of the world!