Stage 18

Thursday July 15 2021 - Pau to Luz-Ardiden - 130 km Mountain

Le Tourmalet leads into the climb towards Luz Ardiden for the last mountain stage. Dense, tense, selective with the climbs up two giants of the Pyrenees: the Tourmalet and Luz Ardiden, where the verdict of the final mountain battle will be known. The climbing type leaders will have to find a way to gain enough time in the GC on those who are better in time-trials.