The goal is to get two million Britons involved in big events between now and then.

So get fit, enjoy yourself and help save lives at the same time - with dozens of sponsored events you'll be helping yourself and others and raise millions of pounds for charity by 2012.

What’s more, there's an activity for all ages and abilities - all that matters is that you get involved.

And being more active doesn't have to cost a fortune, or take up a big chunk of your day.

You don't have to run a marathon - but you can?

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