The YA sci-fi thriller The Maze Runner debuted atop the North American box office this weekend, beating both the Liam Neeson crime drama A Walk Among The Tombstones and the ensemble comedy This Is Where I Leave You. The Maze Runner finished in first place with an estimated $32.5 million, while A Walk Among The Tombstones opened in second place with $13.1 million. This Is Where I Leave You bowed in third place with an estimated $11.9 million. Here are the weekend box office estimates via Rentrak: 1.