Run a marathon (26.2 miles) over a month for Diabetes UK and prepare to feel healthier in body and mind. This challenge is all about you - you choose when you start and how fast you go. And if the marathon distance is too far, you can run 8 miles, a half marathon or 20 miles instead.

This will be a month of feeling your heart thump. Of feeling that sweat trickle. Of choosing to power through - of being amazed at what you can do.