Postpublished at 78km to go
Cofidis are driving the pace in order to try and bring Simon Geschke back up to the front. It's the fight for king of the mountain points that has created such an unsettled race so far.
It's 16.4 km at an average gradient of 7.1 % to the top of the legendary Col d'Aubisque.
The lead group of 29 riders, currently led by Wout van Aert, has a gap of 16 seconds to the Geschke group. The peloton is one minute 10 seconds behind.