Run Fat Boy Run Trailer

Five years ago Dennis (Simon Pegg) was at the altar about to marry Libby (Thandie Newton), his pregnant fiancée. He got cold feet and ran for the hills and hes been going in circles ever since. When Dennis discovers Libbys hooked up with highflyinggogetter Whit (Hank Azaria), he realizes its now or never. He enters a marathon to show hes more than a quitter but then finds out just how much sweat, strain and tears it takes to run for 26 miles. Nobody gives him a chance but Dennis knows this is his onl