Grand Tourmediummixed2025

Stage 3

Valenciennes - Dunkerque

Tour de France 2025

Route:

Course

Start

Finish

Details

Route Facts

Distance177.8 km

Elevation Gain655 m

Descent671 m

Difficultymedium

StartValenciennes

FinishDunkerque

Find this route's GPX on cyclingstage.com

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Profile

Elevation

…

Climbs

1 Categorized Climb

Total elevation gain: 655m

4

Mont Cassel

144.4 – 147.3 km

106m

2.9 km

3.7%avg

6.6%max

Cat	Name	Position	Length	Gain	Avg	Max
4	Mont Cassel	km 144.4 – 147.3	2.9 km	106m	3.7%	6.6%

RIDE THE ROUTE

View at km 1.3 — Photo by sogefi / Mapillary (CC-BY-SA 4.0) Source

View at km 60.6 — Photo by melimmergis / Mapillary (CC-BY-SA 4.0) Source

View at km 73.4 — Photo by bernardvoyageur / Mapillary (CC-BY-SA 4.0) Source

View at km 81.2 — Photo by bernardvoyageur / Mapillary (CC-BY-SA 4.0) Source

View at km 88.9 — Photo by florent59 / Mapillary (CC-BY-SA 4.0) Source

View at km 91.5 — Photo by florent59 / Mapillary (CC-BY-SA 4.0) Source

View at km 153.3 — Photo by Stef237 / Mapillary (CC-BY-SA 4.0) Source

View at km 177.8 — Photo by kritic / Mapillary (CC-BY-SA 4.0) Source

Terrain

Surface

Asphalt99%

Gravel1%

mixedCombination of road and off-road

Duration

Estimated Time

Beginner (2.0 W/kg)10.7h

Intermediate (2.8 W/kg)8.0h

Strong (3.5 W/kg)6.3h

Ready to Ride?