Elevation profile of Tour de France 2025 stage 8, Saint-Méen-le-Grand to Laval: 171.4 km with 1,257 m of climbing, highest point 118 m.
Route profile from ProPace's route data. Darker shading is steeper road.
Distance
171.4 km
Climbing
1,257 m
Highest point
118 m
Steepest km
3.7% at km 156
Start
Saint-Méen-le-Grand 85 m
Finish
Laval 95 m

The wind on the day

Averaged along the route between 12:30 and 16:30 local time: 11 km/h from the east, gusting to 28 km/h on average. Dry.

Average wind
11 km/h
Direction
East 72°
Average gust
28 km/h
Temperature
29°C 27 to 31°C

Historical weather for 12 July 2025, sampled at 54 points along the route and pre-computed before the app shipped. It is not a live forecast and the app makes no weather calls. Weather data by Open-Meteo.com (CC BY 4.0).

Riding it

171.4 km with 1,257 m of climbing. Flat by classification, though 6.4 km of the route still rises at more than 3%.

The high point is 118 m at km 91. The steepest kilometre on the profile averages 3.7%, at km 156. It finishes on flat or gently rolling road.

In ProPace the stage runs with this wind along the route, resolved into headwind, tailwind and crosswind at each point, and the app puts your own numbers on it against the pro reference. The reference profile and how the simulation works are set out in How much slower than a pro are you?

Ride Tour de France 2025 stage 8 against a pro in ProPace. Every stage and every feature is free.

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