Hey thanks for all the replies
I'm completing (walking) not competing which I think is a good goal for my first time at a big event like this. Its interesting to see what people recommended, it makes sense that it is entirely personal. My problem I guess is the common one of having a busy life and having to fit training inbetween my other commitments.
I shall keep my training up at it's current volume until the week before and then taper off in the week running up to the Fellsman to let my muscles rest, stuffing my face with wholewheat pasta and chips lol
JP