WorldwideFranceBrittanyCôtes-d'ArmorLa Roche-DerrienWorldwideFranceBrittanyCôtes-d'ArmorLa Roche-DerrienCycling Climbs in La Roche-Derrien There are 2 cycling climbs in La Roche-Derrien.Clicking on the climb category column will toggle between category and difficulty score.NameDistanceAvg GradientTotal ElevationClimb Category1.la roche derrien - kernévez1.03 km2.1%21 mN/A2.Le petit mur de huy à la Roche0.7 km2%14 mN/A