Thanks for all your feedback.
I have asked the event owner if he would like to write a 'foreward' page. And I might also put a page in the back with sponsors logos.
I have cleaned up and added some text in the early pages, what do you think now? Does the text add value?
http://www.photobox.co.uk/creation/254890170
Had a quick look and yes text info is IMO valuable but seeing it now as simply "who" leads me to think would short narrative lines add to the action such as "#1 Fred Jones pulling a tighter inside line to overtake #22 Joe Soap" I know it can be stating the obvious of what is in the image but could it add to the enjoyment of 'reading' the book 








