I have also been looking at this and had been for past 6 month. I decided against doing it only about a month ago and have entered Gosport Half instead and am regretting that decision - as I knew I would !! I changed to Gosport as I have done 14 marathons this year with 2 more definates to go - ending at Portsmouth - and just wanted a break.....bad idea ! Have also done Salisbury 54321, Clarendon, Steyning Stinger, 3 Forts, Southdowns and recently, Beachy Head so do love a good old hill climb cross country run. I knew this would happen that I would just have to have another look at it....so blooming tempting and I just know I won't say a big old fat resounding NO until Saturday. It's a womans perogative to change her mind isn't it ????? 
Edited: 15/11/2012 at 13:31