WorldwideUnited StatesCaliforniaRedondo BeachNorth Harbor DriveWorldwideUnited StatesCaliforniaRedondo BeachNorth Harbor DriveCycling Climbs in North Harbor Drive There are 2 cycling climbs in North Harbor Drive.Clicking on the climb category column will toggle between category and difficulty score.NameDistanceAvg GradientTotal ElevationClimb Category1.Beach Cities4.59 km0.3%16 mN/A2.Herondo to Garnet1.87 km0.8%15 mN/A