Tour de France 2023 · Stage 18 · Thursday 20 July Moûtiers – Bourg-en-Bresse Distance 185.0 km Climbing 1,638 m Climbs 2 Highest 877 m 500 1000 0 50 100 150 1 2 1 Climb near Bourdeau 2 4.3 km · 14.9% · 877 m 2 Climb near Andert 4 4.4 km · 3.2% · 371 m