Yes, my knees were complaining a bit at various stages of the ride, up to and including, cycling from East Croydon to home, although the several pints of medicinal alcohol helped null the pain! At both endpoints, Felpham and Faygate, I was way marking towards the end, and sprinted back to the front before the leaders got there, and on both occasions it was a bad move, because my knees made me pay for it. I should have learnt my lesson when I did it at Felpham, but once I caught up with the head of the ride, I then proceeded to slowly moving backwards as I found my legs no longer agreeing to play.

I need to do more long rides in the winter months, but the weather hasn't really been helping this year.
I thought that was a fine ride, and needless to say, the cold didn't effect me at all, I was quite comfortable for the entire ride. We did have a gloriously visible moon for almost the entire ride, which was nice, and it was bone dry, which is also a very desirable trait for a ride of such duration. The traffic leaving London was lighter than it would be for a Friday night ride, which I've noticed on the previous Thursday night rides, but the corollary of that is that they tend to also be going faster, and have less patience. Luckily nothing bad happened, just the normal London motorised peanuts with horns.
Zev didn't actually bugger off and find somewhere else to be the pet cat at, even though she missed her wet food breakfast, and had to survive on the very well filled bowl of dry cat food (which is now almost empty after 36 hours and two cats have done their work!)