Tim - not sure about next year, will definitely be back just not sure when. Looking at a social marathon (that was the deal with Snowdonia more about the company and after event party than the racing) now, first three entries on list are Kielder, Snowdonia, Glencoe and Coniston Trail (said I woudn't go back but having run and loved the first two I am loath not to run it every year - more 100 marathon runner behaviour I fear) i was going to circulate the list we put together to see what suggestion you and Phil have and to see what fits your calendars too.
I was thinking as I typed that earlier post I should start the spreadsheet to record marathons completed and when I get to 48 spend the next 52 weeks finishing it off!
I am enjoying running just not racing, simply because I have been in decline since April / May. Should definitely bike some, I bought a decent carbon road bike 18 months ago and have used it 3 times (all in the first fortnight) super shoddy really.
I am planning an 8 week, metabolic efficiency training cycle starting from Tuesday so will be keeping the intensity really low and am hoping I can rehabilitate whatever it is that is wrong with my hamstrings during this (need to see physio, I think it is a form of sciatica opposed to any damage, what is a bit of a nightmare is that driving really seems to aggravate things and I do 700+ miles of driving a week)