400 metres

400 metres,koma 400 metre dash,edzo sangana nyan den wun yi'o. wun dan sangana nyan athletics program nyan Summer Olympics dagan 1896 ya bagi zhi chi yi 1964 ya inzagizhi. Ta ekpa wangi nyan eci man'o,wun yi lap nini man fili goba. Ecimanci zhi'e cha line kakayin'o har be kamina eci'a zo nan. Kin dokun zhi'o, ecimanci zhi fe Jin Sangana 440 yard(402.336 m)- nan yi quarter nyan mile(1,760 yards) chi fe ye 'quarter mile" goma nan wun'a ye 400m(437.445 yards),ama gbani ekpalo wuncin'a zhe nyan payin.