what muller said...
go to the site, select the stage you want to see, click on "telechargez l'itineraire" and then go to
www.viamichelin.com to get the maps that will help you see where the roads are (the roads are labeled as "D" roads - departementales - or "N" roads - Nationales -- followed by their number)
Where are you going to watch?
A+
Philippe