The Beppu-Ōita Mainichi Marathon is one of Japan’s most prestigious road races, held annually in February on Kyushu island. With IAAF Silver Label status and AIMS certification, it is known for its fast, record-eligible course. Since its start in 1952, the marathon has seen multiple world-best times. The looped route begins near Takasaki Mountain, runs past Beppu’s Kankoko Port, and finishes at Ōita Municipal Athletic Stadium. Attracting elite runners mainly from Japan, the race offers a competitive and scenic experience, combining speed with coastal views.