Big Dog's Backyard Ultra: The Last Man Standing

Name: Big Dog's Backyard Ultra: The Last Man Standing
Genre: Documentary
Released: 2018-11-01T00:00:00.000Z
Duration: 17 min
Rating: 4
Cast: Courtney Dauwalter, Marcy Beard, Guillaume Calmettes, Lazarus Lake, Harvey Lewis

Big's Backyard Ultra has been described as one of the most mentally and strategically complex races in the world.