4 cycling climbs
Highest difficulty score in this region
790 m at 4.2%
820 m at 4.1%
830 m at 4.0%
430 m at 3.4%
The steepest gradients in this region
Epic distances to challenge yourself
13 cities ·406K total population
Saint-Denis
Aubervilliers
Épinay-sur-Seine
Saint-Ouen
La Courneuve
Stains
Pierrefitte-sur-Seine
Le Bourget