Final climb of the Alto de Sierra Nevada (l. 23 km, a. 2112 m, a.s. 5.7%, m.s.9.4%) in stage 4 of the Vuelta a Espaņa 2011. Featuring a.o. Daniel Martin, Daniel Moreno, Joaquin Rodriguez, Michele Scarponi, Jurgen Van Den Broeck, Chris Anker Sorensen, Wout Poels, Bauke Mollema, Przemyslaw Niemiec, Sergey Lagutin.