The Toughest Footrace on Earth - Jon Harman talks through Marathon des Sables

The Marathon des Sables is a 250km footrace, running through the Sahara Desert, carrying everything you need to survive for a week on your back in the harsh desert environment. Heat, sand, wind and exhaustion conspire to make you quit...

This week Jo talks to our very own Jon Harman. We talk through his experience of the race, how he was able to use some of the tools learnt from our previous interviews in this series, and we find some new lessons learned along the way.