14 cycling climbs
Highest difficulty score in this region
1.0 km at 4.5%
330 m at 6.9%
850 m at 4.0%
1.1 km at 3.4%
The steepest gradients in this region
390 m at 5.2%
410 m at 4.9%
340 m at 4.8%
Epic distances to challenge yourself
1.0 km at 3.4%
920 m at 3.6%
4 cities ·44K total population
Hazebrouck
Merville
Estaires
La Gorgue