BBC Sport - London Marathon 2017: What's your #ReasonToRun?

What's your #ReasonToRun the London Marathon?

London Marathon organiser Chris Brasher, Olympic marathon runner Scott Overall and Good Gym founder Ivo Gormley help launch the #ReasonToRun campaign ahead of the 2017 event in April.

If you'd like to find out more about getting into running, have a look at our special guide.

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