My entry is also in the post...
This is a complete step into the unknown for me, to date my longest rides have been on or around the 200km mark, so I'm hoping that two 300km's (The Dean and 3Down), two 400km's (Buckingham Blinder and Brevet Cymru) and whatever I can fit in between will prepare me for whatever this ride will throw at me... which may well be a nervous breakdown in the middle of Wales during the night...
I have met a few people over the last months or so on the Hills and Mills and Mad Jacks Audax's whom were also planning a similar trajectory towards an SR, and whom also appeared to be approaching it from a similar starting point as myself in terms of Audax experience/ fitness and also London based.. let me know if anyone is up for some long miles as preparation.
Joel