Collada de Brenes
from Arenas de Iguña · Asturias, Spain
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 Arenas de Iguña approach to Collada de Brenes covers 12.4 km at 4.3% average, 530 m of ascent to the 757 m summit, with pitches to 11.5%. Its steepest kilometre averages 10.6% near km 4.5. On the Fiets scale this side rates 2.3. It is the gentler of the two approaches.
Surface
Asphalt99%
Gravel1%
Verified from OpenStreetMap surface data along the climb.
FEATURED IN
FROM ARENAS DE IGUÑA
Distance
12.4km
Elevation gain
530m
Avg gradient
4.3%
Max gradient
11.5%
Summit
757m
Category
CAT 2