WorldwideCroatiaZagreb CountyLučelnicaSumrakiWorldwideCroatiaZagreb CountyLučelnicaSumrakiCycling Climbs in Sumraki There are 2 cycling climbs in Sumraki.Clicking on the climb category column will toggle between category and difficulty score.NameDistanceAvg GradientTotal ElevationClimb Category1.Iznenadjenje usred sume0.37 km10%37 mN/A2.Interval0.37 km8.6%32 mN/A