Watch Jogging with James

As James embarks on the final days of the Marathon des Sables, his training is put to the test. With temperatures hitting 120 degrees by late morning and the difficult Saharan terrain taking a toll on his body, see if the marathon man makes it to the finish line, or if the toughest foot race on earth proves to be too much.

James Marshall takes on the challenge of running the Marathon des Sables, which is the toughest foot race on earth at 140 miles across the Sahara desert. In this episode, James travels to Morocco where he begins this self-survival race that in total equals six marathons in 5 days.