Pilates 40:00 
No prospect of getting anything done this morning with the early flight back to Melbourne, and wouldn't have been feeling terribly well-rested to do it anyway - I'm used to waking up on multiple occasions before the appointed time when I need to be up early for something, but last night was particularly bad; must have woken up at least a dozen times before the appointed hour of 5.10, the first of them not much after 1. (At least I didn't match my effort one morning in the mid-1990s of getting up for a long run, thinking my alarm had gone off, and getting as far as having something to eat, getting my gear on, and getting ready to step out the door, to look at my watch and see that it was 1.40; presumably by about the 90-minute mark I would have started to wonder why there was no traffic and why it wasn't getting light...).
Pilates session was pretty reasonable, and I was feeling a bit better in the afternoon too. Seem to be getting the hang of things, gradually.