'long haul' definitions:

Definition of 'long haul'

(from WordNet)
noun
A journey over a long distance; "it's a long haul from New York to Los Angeles"
noun
A period of time sufficient for factors to work themselves out; "in the long run we will win"; "in the long run we will all be dead"; "he performed well over the long haul" [syn: long run, long haul]