Chris Froome and Alberto Contador top the bill with a wide cast of contenders behind them, the likes of Esteban Chaves and Steven Kruijswijk are looking to build on their experiences from the Giro while Nairo Quintana and Tejay van Garderen are among those looking to salvage something from a season that has yet to go to plan. Then come a new wave of stage races like Miguel Angel Lopez, Simon Yates, Pierre Latour and Warren Barguil to name just a few.
It makes for a fascinating contest with varying degrees of motivation and fatigue and all on a testing course with more summits than the United Nations and most riders have not bothered with route recons.









