Parkour in Boston, Massachusetts - Red Bull Art Of Motion

20 athletes took 90 seconds each to freestyle across obstacles such as cars, giant tires, mailboxes and a crane at Boston's City Hall Plaza in front of nearly 5,000 spectators.

Based on their run, eight athletes advanced to the next round. From there a winner was chosen. Jason Paul of Frankfurt, Germany took home the trophy and the title of Red Bull Art of Motion Boston champion