Not only in the Tour de France, but in all sport, the best competitions involve great rivalries. Whether it is the Yankees versus the Red Sox, Federer versus Nadal or the Celtics versus the Lakers, it is the great rivalries which drive sports.
In cycling, the greatest ever rivalry was probably Fausto Coppi versus Gino Bartali. These two Italians divided a country, but their rivalry united the same country after it was ravaged by World War II. In recent years, the Lance Armstrong versus Jan Ullrich battles defined the Tour de France. Yes, Lance won seven Tours, but without Jan in his rear view mirror, those victories wouldn't have been nearly so exciting.
It started in the Alps, but the rivalry between Alberto Contador and Andy Schleck reached new heights on the Tourmalet. With three miles remaining in today's stage, Schleck launched a blistering attack in an attempt to shake Contador and reclaim the yellow jersey. Unfortunately, the Pistolero from Pinto was equal to the task. In fact, he responded to Schleck's move by unleashing an attack of his own. When Schleck caught back up to Contador, he gave the Spaniard a look that can't easily be described in words.
Alberto Contador is a far superior time trialist to Andy Schleck so, if all goes according to form, the Tour is over today. Contador will win his third Tour de France. But, what most sports fans will remember is that Andy Schleck made Contador earn every stitch of fabric in that yellow jersey.