Take 300 riders, plonk them at the top of a glacier, hype them up with some dodgy Euro techno and then fire a starting pistol. What do you get? Carnage. Painful for those involved, but great armchair viewing for us back at home! Here's the best pile-up from this year's race, courtesy of Victor Lucas. http://www.youtube.com/watch?v=fRJPyd9gyn8