go the extra mile

:  to move on a course :  proceed — compare stop

:  to move out of or away from a place expressed or implied :  leave, depart

:  to take a certain course or follow a certain procedure

:  the act or manner of going

:  the height of fashion :  rage

:  an often unexpected turn of affairs :  occurrence

:  functioning properly :  being in good and ready condition

:  a game played between two players who alternately place black and white stones on a board checkered by 19 vertical lines and 19 horizontal lines in an attempt to enclose the larger area on the board

:  more than is due, usual, or necessary :  additional

:  subject to an additional charge

:  superior

:  one that is extra or additional: such as

:  a special edition of a newspaper

:  an added charge

:  beyond the usual size, extent, or degree

:  any of various units of distance: such as

:  nautical mile

:  a race of a mile