Thank you blakester; I needed the luck! The weather was amazing and I have only just got home! I spent last night under canvas! My fingers and toes are still tingling! I have just posted this under "Rubbish weather" so apologies, but you get the idea!
My race wasn't cancelled 

Which is almost a bit strange because it was in the Black mountains in Wales! We looned about in snow drifts, ice-fields, mud-slides, dirt-tracks that looked like small lakes, paths that looked like streams. I was as happy as a pig in s**t! Full credit to the organisers, Might Contain Nuts for going the extra mile. They upgraded the kit list, provided weather reports and revised the route at the last minute. I bet a few organisers would have relied on their cancellation clause and gone to the pub to count their money; but not them. I am feeling a little second hand at the moment! A bit of roast lamb should sort me out 
I could not believe that some of the marshals were able to stay at a few hundred meters in a blizzard and not die! I would have been very p'ed off if they had cancelled but I would have accepted it as conditions were extreme. A good present to myself! Not everyone's cup of tea but just nuts to me! (pun intended). Sounds like you are well on the way with your training, but don't overdo it!