Buuxi weedha soo socota: Masaafada 40 km ayaa la doortay maadaama ay tahay masaafada u dhaxeysa Marathon iyo Athens. Masaafada orodka ee hadda socota waa 42.195 km, oo IAAF ay aasaastay 1921-kii oo ah dhererka caadiga ah ee marathon-ka, iyadoo la raacayo
Tartanka Olombikada ee London 1908.