In short: Brrrrrrrrrrrrrrrrrr !!!! In full: Nipple Alert, this one was chilly.
Only real problem was the confusion over the start (when the fun run was kicked off before the main run, which I believe was different to last year), apart from that it was a nice quick little run (If you want a PB) with many Marshals giving up their time to cheer on the fatties !!