2000 in marathon running
This page lists the World Best Year Performances in the year 2000 in the Marathon for both men and women. One of the main events during this season were the [Athletics at the 2000 in athletics (track and field)|2000 Summer Olympics|2000 Summer Olympics] in Sydney, Australia, where the final of the men's competition was held on October 1, 2000. The women had their Olympic race on September 24, 2000.