2007 Tour de France Alberto Contador in the yellow jersey as the leader, Cadel Evans in second, and Levi Leipheimer in third, were separated by only 2:49, with both Evans and Leipheimer recognized as far superior time trialists to Contador. In the end, each rider held his place after the final time trial, but with considerably slimmer margins, as the Tour ended with the smallest-ever spread of only 31 seconds among the top three riders. Alberto Contador also won the young rider classification, indicated by the white jersey, as the best young (under age 25) rider. A total of 21 teams were invited to
Doping at the Tour de France for two years. The 2007 Tour de France was dogged by controversies from the start. On 18 July, two German television companies pulled out of coverage after T-Mobile's German rider, Patrik Sinkewitz, failed a test for testosterone on 8 June at a pre-Tour training camp. Alessandro Petacchi, a sprint specialist, failed a test for salbutamol at Pinerolo on 23 May in the 2007 Giro d'Italia, the day of the third of his five-stage wins in the event. Petacchi, an asthma sufferer, was suspended by Milram and forced to miss the Tour de France. He was later cleared after the drug