Scunthorpe United Football Club is a professional association football club based in the town of Scunthorpe, Lincolnshire, England. The side currently competes in the National League, the fifth tier of the English football league system. The team is nicknamed "The Iron", and has played in a home strip of claret and blue for most of the club's history. They play their home games at Glanford Park, having moved from their original stadium, the Old Show Ground, in 1988. They used to contest Humber derby games with local rivals Grimsby Town and Hull City, as well as Lincolnshire derby games with Boston United, Gainsborough Trinity and Lincoln City.