By Jeremy Hylton Davies. Gwyn runs the epic Marathon des Sables - 150 miles across the Sahara. Starring Mark Lewis Jones and Richard Harrington, who ran the race for real in 2014. Show more
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By Jeremy Hylton Davies. Gwyn runs the epic Marathon des Sables - 150 miles across the Sahara. Starring Mark Lewis Jones and Richard Harrington, who ran the race for real in 2014. Show more