Came back from my Aunt's in Wythenshawe after staying over the other night. As it was late at night when I left, I just wanted to get home quickly, especially through Rusholme (usually bad drivers aplenty!).
I realised after a while that I seemed to be going faster than my 26mph max speed, so glanced at my computer: just over 31 mph. Didn't have any problems with drivers this time, but I have usually only cycled around 12 miles per hour there, so the just over 31 was nearly 3 times the normal speed I go there, so I wasn't in Rusholme half as long as usual!
Probably not a great speed, but I was on my suspension mountain bike, and anyway, I'm happy with it!