I used to love going belting through Woking at 100 mph, but I don't get the chance these days.
Nowadays because I know my point to point timing so well, I just run to them, I know if I'm late what sort of scope I have to regain some time, but they tend to get a bit tetchy about it for some reason.
I did do Southampton - Waterloo non stop in 64' once, years ago and that was bl***y great fun, it's wasn't every day you get greens virtually all the way and to go blasting through Winchester at nigh on 95 mph was really nice.