Today we learned that
You gotta respect the men that turned up on them though as some sections are challenging on an old bike to climb.
@iveto1983  crazily rode to the spot and  back home - think he was at 55miles when he left us with maybe another 25-30 home - on a WTB phoenix
@longun picked a very unsuitable  88 Trekker which did amazingly well
@Markybeau  had the narrowest bars known to man combined with a slightly compressed twitchy fork
And 
@Corduroyboy  we agreed likely had the best suited bike to the job with a F8 RC200. However he then proved they crash spectacularly too.