Col du Frêne
from Sainte-Reine · French Alps, 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.
From Sainte-Reine, Col du Frêne climbs 4.1 km at 4.3% average, gaining 177 m to the 950 m summit, ramping to 9.8%. Its steepest kilometre averages 9.5% near km 3.2. On the Fiets scale this side rates 0.8. It is the gentler of the two approaches.
Surface
Asphalt100%
Gravel0%
Verified from OpenStreetMap surface data along the climb.
FROM SAINTE-REINE
Distance
4.1km
Elevation gain
177m
Avg gradient
4.3%
Max gradient
9.8%
Summit
950m
Category
CAT 3