I did it. I had my doubts in the beginning but grew more confident with each run, each new week. So here I am at the end of week 9 and a Graduate My Husband always maintains that you never see a jogger with a smile on their face, you would have this morning. It'll probably be there for about a week.
Anyone who has any doubts about the efficacy of the C25K course, give it a go, it really does work. Read ALL the information that there is provided here, take it nice and easy (It's not a race) and just go out there and enjoy the feeling of freedom and exhilaration that running gives you. You wont regret it.