After the Canyon and Inca it is time for somebody else to get ear ache from you assuming you are not out of breath! Donation by Steve 'Admin' Peirson 09/09/08  

Remember to eat some greens!!! Donation by Rachel 08/09/08  

Good luck and keep up the training Donation by Karl Bushell 29/08/08  

Top tips: Vaseline, name on your shirt and bananas - not necessarily in that order :o) Donation by David 28/08/08  

Oh God, good luck mate! If you pull this off I'm happy to ghostwrite your Training Manual, you'll make millions for charity! Go for it...! Donation by Ian, Kate & Toby 23/08/08  

An inspired performance for Fox Fm should mean you have NO problems! Good luck mate. Donation by Rossy at Fox Fm 22/08/08  

It will be no probs for an athlete like yourself!! Donation by Clare Latham 22/08/08  

Oh God!! Donation by Kath Morris 22/08/08  

About now you might want to consider some sort of training? Donation by Kev at Sobell 05/08/08  

Eat Less Pies, drink less and you are in with halk a chance. Best of luck, I know you can pull it out of the bag. Donation by Caroline 11/07/08  

You should just run shirtless - it's what they do in that part of the world Donation by Mike Ogden 10/06/08  

Go Nick! Put your pint down before you start running :-) Donation by Jane Elliott 02/06/08  

Never has so much been achieved by someone so round. Good luck mate, don't forget the oxygen mask. Donation by Rocket 16/05/08  

I cant wait to see the state of you after this!!! Good luck babe x Donation by lily (alison) 15/05/08  

Good luck fella. If you sing 'badger badger badger' all the way then I'll throw in a little something extra. Donation by Anthony (Anto) 15/05/08  

You'd better cut down on those Pies & Guinness Nick! HUGE good luck - & take my love to Geordie-land - fantastic place. Hope you raise loads of money. Donation by Ali Hilborne 15/05/08  

We are impressed! We couldn't do it! Nice one mate! Donation by Lenna & Leigh 15/05/08  

I always knew you were mad. Donation by Auntie J. 15/05/08  

I would echo Simons comments re the mighty reds shirts but that seems so predictable - so - just luck mate, i'm sure you will give it your all x Donation by Aud 15/05/08  

Oi Bluenose, It has to be a Liverpool shirt with 'Liverpool Are Magic, Everton Are Tragic' (quality 70s slogan) printed on the back that you run in Donation by Simon Doyle 15/05/08  

Just a little something to help you on your way! Donation by Mary 15/05/08  

Go on Nick...you can do it mate! Donation by Barry Floyd 14/05/08  

Good luck with your training Nick - and all the best for the day (dressed as Captain Caveman or whatever you end up as). Donation by Barrie Ellis 14/05/08  

Woof Donation by Rosie & Ned Donegan 14/05/08  

Go daddy go! Donation by Chloe Streeter 14/05/08  

Very best of luck, Nick! Donation by Pam 14/05/08