I chat to Tom McClure, a sports nutritionist and endurance athlete who has taken on so many incredible feats such as running 13 marathons in 13 days!

We talk about how getting out of your comfort zone can help you achieve some amazing things, how important a strong mindset is for life as well as training, and how to make sure you're eating enough for your long endurance efforts!

You can find Tom on his instagram, @tmc.nutrition