Good luck Helen, you will be brilliant! Very proud of my little sis - Wish i was doing it with you! :) We will be there to cheer you on though x Donation by Anna, Jay & Erin on 11/02/09

run...run like the wind Hel!! good luck x Donation by Dave on 10/02/09

I'm really proud of you babe! You'd never get me to do something so insane. Is it true that your body actually starts eating itself after 18 miles?! Donation by Matt on 10/02/09

I feel your pain! Good luck. Just remember not to get passed by a 75 yr old as you cross the line (yes that's what happened to me!) Donation by Jo Taylor on 10/02/09

Good Luck Donation by Ross on 10/02/09

Go girl! good luck x Donation by Fiona Williams on 10/02/09

I'm sure this will make the PhD seem like a breeze! Good luck Helen - my brother's running - an extra tenner if you beat him! Donation by Nina Burrowes on 10/02/09

You star! A great cause. Donation by Glenda on 10/02/09

Run, Helen, Run!!! Donation by Cate Gordon on 10/02/09

I am SO impressed. YOu should get Anna to join you!!! Donation by Penny Horsman on 09/02/09

Good Luck Helen, although I know you won't need it - you'll be awesome as usual! Donation by Georgia on 09/02/09

Good luck mate, looking forward to cheering you on, any fancy dress??? what about Matt's awesome 70's fro, easy to spot and you'll look cool!! xxx Donation by Katie on 09/02/09

You are totally mad and utterly amazing to do this again! You rock! GOOD LUCK xxxx Donation by Anna & Ryan on 09/02/09

Good luck, Helen! Donation by Rosie Travers on 09/02/09

Wow! Good luck,, hopefully I'll be there to cheer you on. Donation by Gill Attrill on 09/02/09

I really admire you for this! Donation by Ruth Mann on 09/02/09

I look forward to the comedy outfit ;-) Donation by Tai on 06/02/09

good luck Donation by Tony Beech on 06/02/09

I will make it £500 if you get Matt to run Donation by Ajit on 06/02/09

Go Helen! Donation by nina on 06/02/09