2011-07-16/17 Sat/Sun - Dunwich Dynamo DD19

So what's it like in regards to staying warm or keeping cool?
I am picturing starting off freezing my bollocks off and then warming up but the night air keeping me chilled.
Or else stopping midway for the break, and getting warmed up, then being frozen again after stopping moving.
Has anyone done it at a slower pace, and not stopped at all?
I think this is what I would prefer to do. Whenever I stop my legs tend to sieze up, if I keep motoring along it works out alright in the end.

Apologies if this has been asked / discussed elsewhere before. I'm a relative newbie to Lahndan.

Best not to stop. Except for the halfway food and cup of tea. Or maybe a pub or two. Otherwise no point in resting for too long, just makes it worse.
Hasn't been cold the last couple of times so fingers crossed.