The marathon will start and finish at the new Olympic stadium, taking in Asakusa, Ginza and other major sightseeing spots in central Tokyo along the way. The race walks will be held on the loop around the Imperial Palace. According to the organizing committee, there were delays in the IAAF's appointment of experts to survey the course after its initial selection of candidates, resulting in course inspection being bumped back from February to May. Organizing committee executive Koji Murofushi commented, "There are no particular problems with the courses."
translated by Brett Larner