Aldura

Basque Country, Spain

Gradient:

<4%

4–7%

7–10%

10–12%

>12%

Approach route

APPROACH ROUTES

Aldura

from Elizalde

CAT 1

Distance

3.5km

Elevation

349m

Avg %

10%

Max %

16.9%

<4%4–7%7–10%10–12%>12%

Aldura is a Category 1 cycling climb in Basque Country, Spain, cresting at 391 m. From Elizalde it rises 3.5 km at 10.0% average — 349 m of ascent, steepening to 16.9%. The steepest kilometre averages 16.0%, around km 1.8. The approach is profiled kilometre-by-kilometre against Copernicus GLO-30 elevation data. On the Fiets scale it rates 3.5. Spring to autumn brings the steadiest riding, with snow possible in mid-winter.