Middlesbrough F.C. with supporters' clubs across the globe. The largest supporters' clubs include the Official Supporters' Club, the Middlesbrough Disabled Supporters' Association, Yarm Reds, Red Faction and Middlesbrough Supporters South. Middlesbrough supporters' main rivals are Sunderland (with whom they contest the Tees–Wear derby), Newcastle United (with whom they contest the Tyne–Tees derby), and Leeds United, a fact confirmed by planetfootball.com's 2004 survey. Carlisle United see Middlesbrough as their biggest rivals, but Middlesbrough supporters have not reciprocated, as they do not see Carlisle as a top three rival. The nickname "Smoggies" was first used as a derogatory term by opposing supporters; it relates
Middlesbrough Ironopolis F.C. club was formed during the late Victorian industrial boom and adopted the name "Ironopolis" partly to emphasise this (Middlesbrough was then a centre for iron and steel production) and also to distinguish itself from the other local club, Middlesbrough F.C. The club had three sets of colours in its brief history: initially a maroon and dark green kit, later changed to a dark blue kit with a white sash, and on entry to the Football League, its best-known kit: cherry red and white stripes. Middlesbrough Ironopolis F.C. Middlesbrough Ironopolis Football Club was a football club based in Middlesbrough, England. Although