It's been five long and eventful years since I missed the London Marathon by rupturing my Anterior Cruciate Ligament in my knee in the final weeks, having trained long and hard.  To prove that I'm not afraid of the challenge, and to raise some money for a thoroughly good cause in the meantime, I'm going to give it all a go again in April 2009. The British Forces Foundation is providing a brilliant Service to the Armed Forces, both at the heart of Operational Theatres, and also at home.  So please give generously.