Will Gordon will be on the starting blocks tomorrow for a test his strength and endurance when he sets off on 13 mile run for our Happy House family.
Our kids know all about how you are helping them, Will, and have made this special card to spur you on with the message: "Go Will Go."
Will, who lives in the village of Thorner, near Leeds, is taking part in the Jane Tomlinson Leeds Half Marathon and has already raised more than £1,100 for our family.
Letting him know we are all cheering him on are his sponsor child, Musyoka, and his pals Hassan, David and Katana.
Thanks to Will (we can't wait to to know how you get on and to see some pictures!) and a big thank you to all those who have donated to his Justgiving page: http://www.justgiving.com/Will-Gordon
Happy House love and smiles are with you all the way to the finishing line.