The shoes of winner Francois D'Haene of France are pictured next to second placed Kilian Jornet of Spain...
The shoes of winner Francois D'Haene of France (R) are pictured next to second placed Kilian Jornet of Spain after the 15th Ultra-Trail du Mont-Blanc (UTMB) race in Chamonix, France September 2, 2017. REUTERS/Denis Balibouse