how long is the tour of france
2015 Tour de France. The 2015 Tour de France was the 102nd edition of the Tour de France, one of cycling's Grand Tours. The 3,360.3 km (2,088 mi)-long race started in Utrecht, the Netherlands, on 4 July 2015, and concluded with the Champs-ÃlysÃ©es stage in Paris, on 26 July.