Highlights from stage 9 of the Tour de France 2023. The iconic Puy de Dôme returns to the Tour de France for the first time in 35 years. Starting in Saint-Léonard-de-Noblat, the stage is 182.4km long with 3,611m of climbing. The final climb up Puy de Dôme (13.3km at 7.7%) is very narrow and devilishly steep, averaging almost 12% for the final 4km. Useful Links: GCN+ | Every. Unmissable. Moment.