8 cycling climbs
Highest difficulty score in this region
1.3 km at 4.0%
1.4 km at 3.9%
830 m at 4.3%
740 m at 4.5%
The steepest gradients in this region
Epic distances to challenge yourself
1.3 km at 3.3%
1.1 km at 3.3%
1 cities ·30K total population
Pontoise