Trek Segafredo's Spanish cyclist Alberto Contador celebrates as he crosses the finish line winning the 20th stage of the 72nd edition of "La Vuelta" Tour of Spain cycling race, a 117.5 km route from Corvera de Asturias to Alto de L'Angliru close to Grandiella, on September 9, 2017. Chris Froome virtually secured overall victory in the Vuelta a Espana today by extending his lead over Vincenzo Nibali as Alberto Contador won the 20th queen stage in his final race before retirement. / AFP PHOTO / JOSE JORDAN