Torstein Træen completed his first day in the Tour de France yellow jersey on Wednesday's fifth stage, although it wasn't without incident – and tomorrow offers its own challenges too.
The peloton tackles its first hors-catégorie mountain on stage six in the form of the Col du Tourmalet, which itself is sandwiched in-between the cat-one Col d'Aspin and the cat-two finishing climb to Gavarnie-Gèdre.
