Col de Belle Roche
from Les Neyrolles · Jura, France
Gradient:
<4%
4–7%
7–10%
10–12%
>12%
GRADIENT PROFILE
<4%4–7%7–10%10–12%>12%
Km-by-km average gradient from Copernicus GLO-30 elevation data along the road.
The Les Neyrolles approach to Col de Belle Roche covers 5.0 km at 5.3% average, 262 m of ascent to the 1 056 m summit, with pitches to 14.1%. Its steepest kilometre averages 9.9% near km 1.9. On the Fiets scale this side rates 1.4. It is the tougher of the climb's two approaches.
Surface
Asphalt99%
Gravel1%
Verified from OpenStreetMap surface data along the climb.
FROM LES NEYROLLES
Distance
5.0km
Elevation gain
262m
Avg gradient
5.3%
Max gradient
14.1%
Summit
1056m
Category
CAT 3