WorldwideBulgariaBurgasSini RidWorldwideBulgariaBurgasSini RidCycling Climbs in Sini Rid There are 2 cycling climbs in Sini Rid.Ruen (2)All Cycling Climbs in Sini RidClicking on the climb category column will toggle between category and difficulty score.NameLocationDistanceAvg GradientTotal ElevationClimb Category1.Sini rid to Dobra PolyanaRuen 14.45 km0.8%118 mCat. 42.Sini rid to PodgoretsRuen 2.73 km0.7%38 mN/A