16 cycling climbs
Highest difficulty score in this region
460 m at 6.8%
460 m at 6.4%
590 m at 5.3%
860 m at 4.1%
The steepest gradients in this region
350 m at 6.4%
340 m at 6.3%
Epic distances to challenge yourself
680 m at 3.6%
620 m at 3.5%
2 cities ·44K total population
Viry-Châtillon
Juvisy-sur-Orge