This is my 5th London Marathon and 5th fund raising campaign for Macmillan who continue to do an amazing job caring for sufferers of a disease that has affected too many people close to me. I know there will be a lot of others out there raising money for a variety of different and worthy causes, but please do not give in to sponsor fatigue - every donation, big or small, helps someone in need. And if you don't donate....I'll send Katie round to terrorise your pets and small children.