Claiming on the second post?
Next weekend, aiming for a trip through the chartreuse, taking aim for the col de coq, via col de vence and col de porte. Only about 60 km round trip, but 1900m of climb.
Just returned from this.
The climb to the col de coq is only around 750 meters of climb (from the direction I came - other side is about 1.2km).
Subjectively, this was worse than climbing alpe d'huez, because I already had close to 1.2km of climb in my legs, and because the road is...brutal.
Road conditions are quite bad, but that's not the main issue. The issue is, that the climb consists of intervals of extremely brutal steepness (pretty sure there were a few bits > 10%) with others with less steepness (around 8%) and one or two close to flat bits, as well as a mid-climb descent.
Now generally, you'd think that mid-climb descent allows you to relax a little, but it's really short, highly technical due to the road conditions, and the climb off its backside is just more of that brutal steepness.
I was coping relatively well muscle wise, but was running into dizziness, as my cardiovascular system was running pretty much at full military thrust. for close to 2:30h. Averaged about 8mph over that time.
Now time for a shower and some carbs....
Total : 20677