Tour de France ends this weekend with maybe "the toughest mountain stage in history of the Tour"
Tour de France reaches its climax: Friday and Saturday stages will be two back to back climbs to the Alpe d'Huez, one of the most iconic ascents in Tour de France history. The climb on Friday, Stage 19, features the "most famous 21 turns in cycling": a 13.8 km climb with an avera…