Stage 9, up Stelvio, I had nothing. No legs, no energy, and rapidly no will to live. The pace was on early and there were 2 significant climbs before we hit Stelvio.
There is something calming about having absolutely nothing left. It's not about position, it's not about missing opportunities, it's not about not eating or drinking enough. There just comes a point where your body has hit its limit.
I was disappointed that my limit came before Stelvio, so that I couldn't really see what climbing it at max effort was like. But climbing it in grupetto was pretty boring.
Stelvio is quite spectacular- 42 switchbacks over 23km or so. You pass the treeline, then you pass the cowline (a few hundred metres above the treeline), then you pass the snowline. At almost 2800m above sea level it's the highest pass in Italy.
Today is the final stage- some circuits of the Monza F1 racing circuit in Milano followed by a jaunt around Milano itself. 112km in all.