Running 50:00 
5k wharf tempo in 18:24. Impressed by the bang for buck I seem to be getting from my approach to running training this year, and its regular smattering of tempo sessions. Felt pretty relaxed for this one, which would certainly not have been the case a year ago.
Not sure how it translates to longer runs, although I seemed to get thru' the Paddy Pallin 6hr OK. At the time I thought I got tired at the end, but in hindsight that was probably just because Ondrej is really fast these days.