Two - time winner Contador crashed for a second time in two days as early rain made for treacherous conditions on the roads from Saint - Lo to Cherbourg - en - Cotentin .
Winner Contador has geared his entire season around trying to win this year 's Tour .
Two - time winner Contador , who has geared his entire season around trying to win this year 's Tour , crashed for a second time in two days as early rain made for treacherous conditions on the roads from Saint - Lo to Cherbourg - en - Cotentin .