We follow four friends as they attempt to complete what some describe as 'the toughest footrace on earth' - the Marathon des Sables, a six-day, 250km race across the Sahara Desert. Show more
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We follow four friends as they attempt to complete what some describe as 'the toughest footrace on earth' - the Marathon des Sables, a six-day, 250km race across the Sahara Desert. Show more