Boning knows his way around running: According to his own statement, he completed a total of 52 marathons last year “to show that it is worth tackling even the greatest of challenges”. At the beginning of the project, his father thought he was crazy. But then the two would have completed a marathon together, the father in a wheelchair. For Boning it was “the absolute total emotional highlight of this entire running project,” he said. “Everything before was worth it.”