Run Fat Boy Run is a 2007 British romantic comedy directed by David Schwimmer, written by Michael Ian Black and Simon Pegg, and starring Pegg, Dylan Moran, Thandie Newton, Harish Patel, India de Beaufort and Hank Azaria. It was released in the UK on 7 September 2007, in Canada on 10 September 2007 and in the United States on 28 March 2008.