(From bottom to top - L to R) Spain's Alejandro Valverde, Great Britain's Christopher Froome, wearing the overall leader's yellow jersey, Colombia's Nairo Quintana, wearing the best young's white jersey, Italy's Vincenzo Nibali, Spain's Alberto Contador climb the Lacets de Montvernier during the 186,5 km eighteenth stage of the 102nd edition of the Tour de France cycling race on July 23, 2015, between Gap and Saint-Jean-de-Maurienne, French Alps. AFP PHOTO / LIONEL BONAVENTURE (Photo credit should read LIONEL BONAVENTURE/AFP/Getty Images)
