The riders face only one real obstacle, although ‘obstacle’ might be too strong a word. Like in the opening stage, the peloton tackles the hill in the town of Cassel, only this time from the opposite side. The Côte de Cassel is 2.3 kilometres long and the average gradient sits at 3.8%.
Cassel is situated just over 30 kilometres from the finish in Dunkirk, and that last part of the route is completely flat. Crosswinds could play a role, but the terrain certainly favours a bunch sprint.
The Tour last visited Dunkirk in 2022. That year, the 4th stage went from the port city in northern France to Calais, where a phenomenal Wout van Aert claimed victory with a late attack. For the last finish in Dunkirk itself, you’d have to go all the way back to 2001. The town hosted the Grand Départ that year, with a prologue that saw Christophe Moreau take the first yellow jersey.
The first three riders across the line gain 10, 6 and 4 bonus seconds.
Fancy riding the route yourself? Download GPX 3rd stage.
Another interesting read: results 3rd stage 2025 Tour de France.
Tour de France 2025, stage 3: routes, profiles, videos
Click on the images to zoom
Related articles Riders - Tour de France 2025 Withdrawals - Tour de France 2025 Route and stages - Tour de France 2025 GC Favourites - Tour de France 2025 More articles Giro 2026: Route
Giro d'Italia: Winners and records
Tour de France 2026: Route
Tour de France 2026: Riders
Tour de France 2026 Route stage 1: Barcelona - Barcelona
Tour de France 2026 Route stage 2: Tarragona - Barcelona
Tour de France 2026 Route stage 3: Granollers - Les Angles
Tour de France 2026 Route stage 4: Carcassonne - Foix
Tour de France 2026 Route stage 5: Lannemezan - Pau
Tour de France 2026 Route stage 6: Pau - Gavarnie-Gèdre
Tour de France 2026 Route stage 7: Hagetmau – Bordeaux
Tour de France 2026 Route stage 8: Périgueux - Bergerac
Tour de France 2026 Route stage 9: Malemort – Ussel
Tour de France 2026 Route stage 10: Aurillac - Le Lioran
Tour de France 2026 Route stage 11: Vichy - Nevers
Tour de France 2026 Route stage 12: Magny-Cours – Chalon-sur-Saône
Tour de France 2026 Route stage 13: Dole – Belfort
Tour de France 2026 Route stage 14: Mulhouse - Le Markstein
Tour de France 2026 Route stage 15: Champagnole - Plateau de Solaison
Tour de France 2026 Route stage 16: Evian-les-Bains - Thonon-les-Bains
Tour de France 2026 Route stage 17: Chambéry – Voiron
Tour de France 2026 Route stage 18: Voiron - Orcières-Merlette
Tour de France 2026 Route stage 19: Gap - Alpe d’Huez
Tour de France 2026 Route stage 20: Bourg d'Oissans - Alpe d'Huez
Tour de France 2026 Route stage 21: Thoiry - Paris
Tour de France: Winners and records
Cycling Calendar 2026