My dad wants to ride a bike for charity from Caernarfon (North Wales) to Seville. Neither of us has a clue how to go about organizing something like this. We gues that he would have to go through checkpoints of a sort to validate that he is actually making the ride. We also think that we could raise more money by having an advert for a bike shop/company etc on his shirt. Any adivice is more than welcome and will be greatly appreciated. Please bear in mind that we know nothing at all about this, except that it must be possible.

Thanking you kindly

Shaun.