Stage 20

Saturday July 26 2025 - Nantua to Pontarlier - 185km Hilly
 

At this point in the Tour, several in-form riders who have yet to secure a victory will be eager to join the breakaway. However, the selection will be challenging, particularly due to the climb of the Col de la Croix de la Serra. The undulating terrain of the stage's final third offers the strongest riders an opportunity to pull ahead and finish either alone or in a small group in the capital of absinthe.