Meet Wayne Robertson who rowed from Cape Town to Rio, to help save the planet.
Tom Evans of the UK takes third in the Marathon des Sables.
In 2016, Brendon Funk of Kansas City, Missouri became the youngest in the world to complete the 4 Deserts Grand Slam, that is running four, 250 kilometer ultramarathons in the world's most forbidding deserts which included Antarctica.
TOP UNITED KINGDOM COMPETITOR ANDREW FARGUS ON TRAINING AND NUTRITION FOR THE 2017 MARATHON DES SABLES
If you're training for an event, here are some tips to help you boost your performance with energy gels.