This Sunday I'll be riding 45 miles from Buckingham Palace to Windsor Castle in a very tight Accenture-branded cycling jersey!

Collectively our team of riders has already raised more than £50k for The Prince's Trust, but now it's time for me to do my bit. So, as an added incentive to any would-be sadists amongst you...

If I hit my fundraising target of £250 before I reach Windsor, I will then (after a large Diet Coke) turn round and cycle a further 45 miles home again, to Streatham!

Many thanks in advance for your support. Simon