Colle di Sampeyre
Piedmont, Italy
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.
Starting in Sampeyre, this side runs 15.5 km at 8.4% average — 1 307 m up to the 2 284 m summit, maxing at 14.5%. Its steepest kilometre averages 13.5% near km 1.4. On the Fiets scale this side rates 12.3. It is the tougher of the climb's two approaches.
Surface
Asphalt99%
Gravel1%
Verified from OpenStreetMap surface data along the climb.
FROM SAMPEYRE
Distance
15.5km
Elevation gain
1307m
Avg gradient
8.4%
Max gradient
14.5%
Summit
2284m
Category
HC