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On day six of his run across the Atacama Desert, Ray Zahab moves over an active salt lake. When he gets to his resupply point, he finds out his team has been delayed due to security concerns.
–Bob Cox and Ray Zahab will be sending daily updates as Ray runs roughly 40 miles a day for 16 days across one of the driest places on earth, the Atacama Desert. For more on their journey, check out .