The climb of the highest category has an average gradient of 7.8 per cent over 21.5 kilometres and forms the roof of the Tour. On the way to the mountain finish, however, the Col de la Madeleine, also a 2000 metre climb of the highest category, has to be tackled first. On this stage, the favourites around the two Slovenian top stars Primoz Roglic and Tadej Pogacar are likely to decide the victory among themselves.
© dpa-infocom, dpa:200915-99-566815/3