Thanks guys - slightly off on a tangent but as well as being a virgin runner I am also a biker. I am delighted to find that with the exception of the miserable buggers who run near where I live and won't even give you a smile as you run past, everybody so far that I have talked to on or via this site have been as friendly as my fellow bikers - good on you all!!
Anyway - the reason I am at 12 miles already Carold is simple - sheer unadulterated panic - after stupidly agreeing to run, one late boozy night near Christmas I realised I could stumble for 1/2 a mile then collapse and had 17 weeks to April 18th. So I looked at all the training plans and realised I would have to ignore them all. I run 3 times a week eg this week 4 miles tonight, 8 miles on Friday and 14 this week on Sunday. This coupled with my seeming inability to allow myself to walk resulted in fairly rapid if not pleasant increases in distance!! And yes I know I am taking big chances with injury etc but I didn't feel like I had any option. Being close to the charity I am running for has helped a lot too (my wife is registered blind).
sorry for the long post!!