Meet the master of Mont Blanc. Xavier Thévenard's running affair began when he was seven. Fast-forward to 2009 and a 70km trail run shifted Xavier's focus from cross-country skiing to running. A year later he won the Courmayeur-Champex-Chamonix Ultratrail (CCC) getting his journey to world-renowned trail runner well on its way. Xavier is a three-time UTMB winner and the only athlete to date to achieve the UTMB Grand Slam.