The Marathon des Sables is the stuff of legends. It is The Toughest Footrace on Earth (Discovery Channel).
MdS is a truly gruelling multi-stage adventure through a mythical landscape in one of the world’s most inhospitable environments – the Sahara desert. You have to be self-sufficient and carry all your own food and equipment for the week on your back. Communal goat’s-hair Berber tents are pitched every night but, apart from that you have to take it with you. Water is rationed and if you exceed the ration, you get a time penalty.