The 101st running of the Tour has started with a casualty filled first week. 2014 is lining up to be a great contest with Froome and Contador out, Nibali, Porte and Valverde now favourites to win the Yellow Jersey in Paris. Want a more in depth understanding of the history, rules and in's and out's of the cycling event that is the Tour then check out this video. Follow the event day by day at the official site