25 cycling climbs
Highest difficulty score in this region
310 m at 14.1%
750 m at 8.8%
1.8 km at 4.2%
1.6 km at 4.3%
The steepest gradients in this region
340 m at 8.0%
670 m at 6.1%
Epic distances to challenge yourself
1.8 km at 3.9%
1.6 km at 4.2%
3 cities ·29K total population
Longuenesse
Arques
Blendecques