Bob - good to meet you, apologies that in my knackered state I didn't really clock how fast you had run, so belated congrats. Apart from those hills at the end the course is faster than it looks on paper, and the weather conditions were spot on.
PPP - cheers, a very small PB of 20sec, however they all count. I had gone to bed at 0315 and felt wretched in the morning. Under the circs I had no idea I could do 81min on that course, probably could have pushed it a bit more. Must try harder next time.
Congrats and commiserations as appropriate for those who were at Chester.