Noun has 2 senses

• long haul(n = noun.act) - a journey over a long distance; "it's a long haul from New York to Los Angeles"


• long haul(n = noun.time) long run - a period of time sufficient for factors to work themselves out; "he performed well over the long haul"; "in the long run we will all be dead"; "in the long run we will win"