Just looked at the stage profile for today's mountain time trial - km 2-3 of the climb (km 6-7 on the stage) pitch up at an average gradient of at least 10% per km, maxing out at 16% in places. Ouch...
TJ van Garderen's implosion on the penultimate climb yesterday was pretty spectacular, losing him close to 20 minutes. Double ouch!
Bora-Argon rider Shane Archibold wiped out at high speed but completed the stage, 39 minutes down. It was only afterwards that it was discovered that he had a fractured pelvis. To add insult to injury, he was given a 20s penalty for spending too long in the team car's draft. Triple Ouch!