Update 16/03/09: I did it! In two hours and five minutes, to be precise. It was so sunny I even got a suntan. Completely thrilled, and deeply impressed by how generous you have all been. The British Red Cross are delighted. THANK YOU VERY MUCH.

Donating through Justgiving is quick, easy and totally secure. It's also the most efficient way to sponsor me: British Red Cross gets your money faster and, if you're a UK taxpayer, Justgiving makes sure 25% in Gift Aid, plus a 3% supplement, are added to your donation.

So please sponsor me now!