I'm used to it. I video so I can post on BF. Mom hides. This is actually a pre-run on the bike and nothing like a race with at least one UCI pro. Only 11,700ft at top so not all that high. He will ride it in this config for the first time 45 min before the race.

But I like to record climbs on different carbon wheels. Never MEILENSTEIN LIGHTWEIGHT OBERMAYER Schwarz ed Wheel Set in Tubular
[MENTION=62285]age[/MENTION] 15 peak shape for his age on 1110g wheelset 50mm 25 wide, 25.5 silk tires - heavier than we built later.
https://vimeo.com/150569030

2017 Spring break Not in peak shape - on ax 785g wheelset (ceramic bearings), 25mm 20.5 wide, Vittoria Corsa Speed G+ 23 (really 22) tires. Knocked off about 3.5 min.