My story...

Simple. As the token cyclist in the office I was badgered into doing this event for the charity (as if I don't do enough!). 

100 miles is pretty far, more than i've ever cycled before. Over 50 miles I start to get back ache and severe shoulder discomfort - so if I've ever wronged you, please take this opportunity to contribute a little to my misery.

All jokes aside, it should be a good laugh and Sea Cadets is well worth a couple of quid - let's help those youngsters out, give them a better life and all that...