Interesting point Stuart
On the Rusty Nuts 1000 miles in under 24 hours events I've ridden in NZ, fitness is a fairly small factor factor. The most important one is mental toughness - can you hang in there when you really start to hurt, because hurt you will. You'll get apprehensive in the middle of the night when your body clock is trying to shut you down and half your brain is trying to tell you to pull out.
What got me interested in the challenge in the first place was the account of a guy who did the Rusty Nuts on a Suzuki TL 1000 R. He was in so much pain half way through that he was hallucinating and seeing horrible things in the road waiting to eat him! A 'bird won't be that bad, but it will still hurt. If you make it though, the pride is almost indescribable, and that's what it's all about. It isn't a pussy ride. :} :} :}
I'll get a couple of my long haul accounts put on the web soon. They were on a K100RS, but my next one on Oct 18th will be on the 'bird.
Cheers
:beer: