Hicham El Guerrouj ran one in 3:43 in 1999 (4)
I believe the answer is:
mile
(Other definitions for mile that I've seen before include "1.61km" , "'A miss is as good as a ....'" , "Measure" , "Unit of distance" , "Unit of length" .)
I believe the answer is:
mile
(Other definitions for mile that I've seen before include "1.61km" , "'A miss is as good as a ....'" , "Measure" , "Unit of distance" , "Unit of length" .)