My gorgeous fiancee Amy has just been diagnosed with breast cancer at the sickeningly young age of 28.  She is going to have to go through chemotherapy and a mastectomy.  Her moral fortitude, positive attitude and "FU" to the stupid cancer are inspirational.  Everything I can do to support her and Macmillan who are already providing valuable guidance is worthwhile to me.   I have done about five half marathons in the past, but this will be my first full marathon.  I have dodgy knees, which may not be up to the task, but that's nothing compared to what my baby is having to face.  So I want to raise as much as I can to support a great cause..