I am a 10 in 10 runner 
As CA saidIt’s not so hilly for that part of the world but a real undulating course in places, has a great finish where you run up the hill towards the house (where is everyone you say?) over the hill wow hundreds of people cheering you home on a little downhill section and across the line you go. Incorporates the marathon with a little fun day as well to keep the family entertained whilst you run.
I am with CA, its one of my favourite UK marathons, very well organised, fantastic atmosphere, timing chip and not an expensive day, very friendly and good medal, no shirt though unless you are 10 in 10
runner but you can purchase a very good WM tee from Pete Bland (£15 I think) on the day.
Edited: 23/08/2011 at 20:05