163 cycling climbs
Highest difficulty score in this region
5.0 km at 11.7%
7.1 km at 9.2%
2.2 km at 16.0%
6.9 km at 8.3%
The steepest gradients in this region
380 m at 19.6%
490 m at 19.0%
470 m at 18.4%
1.1 km at 17.0%
Epic distances to challenge yourself
9.7 km at 5.5%
7.0 km at 6.0%
1 cities ·32K total population
Castro-Urdiales