Pedzisa mutsara unotevera: Iyo yakakurumidza nguva yemagetsi yakatarwa anchor gumbo kumhanya ndeye 8.65 masekondi naUsain Bolt pa2015 IAAF World Relays, nepo Bob Hayes akaverengerwa nemaoko sekumhanya 8.7 masekondi pane cinder track mu
1964 Tokyo Mitambo Yokupedzisira. Mitambo yeTokyo yakanga inewo nguva yemagetsi; pakuongorora kwevhidhiyo, Hayes akamhanya masekondi 8.6 mumutambo wokupedzisira uye masekondi 8.5 anoshamisa mumutambo wokupedzisira.