That is hell of an event Fizz, those sort of miles day after day really takes some doing. I can see you put in some big training days over the winter so you got your reward, well done fella!
The Wrong Way Back will be breeze now?
EDIT: Just looked at Strava of the last day, it clearly shows you had to beast yourself to make the cut-off, PR's on almost every segment! Chapeau mate, that took some doing after 300 hard miles.