Start: Pontorson
Pontorson is the gateway town to Mont-Saint-Michel, about 10 km away, on the Couesnon in Normandy. Its church of Notre-Dame was built between 1050 and 1150. ASO counts Pontorson among the places new to the Tour map.
Event guide · Jul 2–Jul 25, 2027
Pontorson to Plumelec is a hilly 178 km that ends on the Côte de Cadoudal, climbed twice, with the second passage leading to the line.
Stage 5 of the 2027 Tour de France runs 178 km from Pontorson to Plumelec on Wednesday, July 7, and ends on a short climb that the riders take twice. The stage is hilly, with about 1,900 meters of climbing.
Pontorson, a first-time stage town, sits at the edge of the bay of Mont-Saint-Michel. The race follows the bay for about 10 km before it turns inland through Pleine-Fougères, Combourg, Bécherel and Saint-Méen-le-Grand to Ploërmel and Sérent.
The finish is the Côte de Cadoudal, 1.7 km at 6.2 percent. The peloton climbs it once, rides a final loop of about 13 km and climbs it again; the second ascent runs straight to the line, with no descent after the top. A group that gets clear on the first passage can be hard for the sprinters’ teams to bring back.
Plumelec last finished a Tour road stage in 2008, when Alejandro Valverde won stage 1 from Brest. In 2015 BMC won the stage 9 team time trial there by one second from Sky, and in 2025 Marianne Vos won the opening stage of the Tour de France Femmes, from Vannes.
| # | Climb | Position | Length | Average | Altitude |
|---|---|---|---|---|---|
| 1 | Plumelec (côte de Cadoudal : | km 164.0 (14.0 to go) | 1.7 km | 6.2 % | 153 m |
| 2 | Plumelec (côte de Cadoudal : | km 178.0 finish | 1.7 km | 6.2 % | 153 m |
| Kilometer | Place | Altitude |
|---|---|---|
| Start | Pontorson | 9 m |
| 2.5 | Baie du Mont-Saint-Michel | 6 m |
| 15.0 | Pleine-Fougères | 49 m |
| 34.0 | Combourg | 81 m |
| 57.0 | Bécherel | 138 m |
| 87.5 | Saint-Méen-le-Grand | 108 m |
| 122.5 | Ploërmel | 63 m |
| 142.5 | Sérent | 66 m |
| 164.0 | Plumelec (côte de Cadoudal : | 153 m |
| Finish, km 178.0 | Plumelec (côte de Cadoudal : | 153 m |
Pontorson is the gateway town to Mont-Saint-Michel, about 10 km away, on the Couesnon in Normandy. Its church of Notre-Dame was built between 1050 and 1150. ASO counts Pontorson among the places new to the Tour map.
Plumelec, in Morbihan in Brittany, is known to cycling fans for the Côte de Cadoudal and for the Grand Prix de Plumelec-Morbihan, held since 1974. Alejandro Valverde won stage 1 of the 2008 Tour here, BMC won the 2015 team time trial, and Marianne Vos won the opening stage of the 2025 Tour de France Femmes.
Course figures: Organizer's profile, as reproduced by TourdeFranceParcours.fr, read 2026-10-22. Distances and altitudes may change when the route is homologated.