Switzerland's Fabian Cancellara (L) (Radioschack team) competes with Belgium's Sep Vanmarcke (R) (Blanco team) during the 111th edition of the Paris-Roubaix one-day classic cycling race, on April 7, 2013, in Roubaix, northern France. Cancelllara won the prestigious race for the third time. The winner from 2006 and 2010 took the gruelling 254km "Queen of the Classics" race ahead of Vanmarcke and Netherlands' Nikki Terpstra (Omega team). AFP PHOTO / FRANCOIS LO PRESTI        (Photo credit should read FRANCOIS LO PRESTI/AFP/Getty Images)