My ride was a disaster. I got to the top of the first climb in 2 hours 16 minutes (on schedule). On the descent I felt cramp in the top of my right thigh. I had taken all precautions to avoid this, like using Nuun tablets and salt crystals in each bidon. The cramp stayed at bay during the long flattish stretch to the base of the Telegraph.
However, by the summit, it was back with a vengeance. Not only at the top of my right thigh, but the top of my left thigh too. This continued all the way to Alpe D'huez. I couldn’t pedal too hard as the pressure set the cramp off again. I had to walk for long periods, as the the mere act of pedalling kept on causing it to return.
I finished the ride 20 minutes outside the cut-off time (there were several coming in an hour after me).
I wish all manner of horrible things to happen to the camera crew on Alpe D'Huez, which
took great delight in filming me when I was in agony due to an onset of cramp, which
forced me to push my bike.