Mt. Hamilton, Lower, Upper, Backside MKK002, 50.8 miles, 6950.feet of climbing GO TOTAL TURN ROAD NAME START AT KIRK AVE. 0.0 L MCKEE RD. 0.6 0.6 L ALUM ROCK AVE. 0.3 0.9 R MOUNT HAMILTON RD., LOWER 8.0 8.9 X GRANT RANCH 0.0 8.9 S MOUNT HAMILTON RD., UPPER 10.9 19.8 R TO THE OBSERVATORY 0.2 20.0 X SUMMIT 0.0 20.0 U FROM THE OBSERVATORY 0.2 20.2 R MOUNT HAMILTON RD., BACK 5.4 25.6 X ISABEL CREEK 0.0 25.6 U MOUNT HAMILTON RD., BACK 5.4 31.0 R MOUNT HAMILTON RD., UPPER 10.9 41.9 X GRANT RANCH 0.0 41.9 S MOUNT HAMILTON RD., LOWER 8.0 49.9 L ALUM ROCK AVE. 0.3 50.2 R MCKEE RD. 0.6 50.8 END KIRK AVE. R=Right, L=Left, X=Cross, U=Uturn, S=straight