Marathons in Japan 2026 25 events
42.2 kilometres (26.2 miles) — the classic endurance test. Browse upcoming events in Japan.
Upcoming races
RunningIn 10 days
Lake Tazawa Marathon
◎ Tazawako, Japan▤ Sep 20, 2026
42.2 km
RunningIn 2 weeks
Muraoka Double Full Ultra Marathon
◎ Muraoka, Japan▤ Sep 27, 2026
42.2 km
RunningIn 3 weeks
Hiroshima Marathon
◎ Hiroshima, Japan▤ Oct 3, 2026
42.195 km
RunningIn 5 weeks
Tokyo Legacy Half Marathon
◎ Tokyo, Japan▤ Oct 18, 2026
21.1 km
RunningIn 5 weeks
Niigata City Marathon
◎ Niigata, Japan▤ Oct 18, 2026
42.195 km
RunningIn 6 weeks
Nara Marathon
◎ Nara, Japan▤ Oct 20, 2026
42.195 km
RunningIn 6 weeks
Kanazawa Marathon
◎ Kanazawa, Japan▤ Oct 25, 2026
42.2 km
RunningIn 6 weeks
Yokohama Marathon
◎ Yokohama, Japan▤ Oct 25, 2026
42.2 km
RunningIn 6 weeks
Kanazawa Marathon
◎ Kanazawa, Japan▤ Oct 25, 2026
42.195 km
RunningIn 7 weeks
Toyama Marathon
◎ Toyama Prefecture, Japan▤ Nov 1, 2026
42.2 km
RunningIn 8 weeks
Fukuoka Marathon
◎ Fukuoka, Japan▤ Nov 8, 2026
42.2 km
RunningIn 8 weeks
Ibigawa Marathon
◎ Ibigawa, Japan▤ Nov 8, 2026
42.2 km
RunningIn 9 weeks
Kobe Marathon
◎ Kobe, Japan▤ Nov 15, 2026
42.195 km
RunningIn 2 months
Tsukuba Marathon
◎ Tsukuba, Japan▤ Nov 22, 2026
42.2 km
RunningIn 3 months
Naha Marathon
◎ Naha, Japan▤ Dec 6, 2026
42.2 km
RunningIn 3 months
Shonan International Marathon
◎ Oiso, Japan▤ Dec 6, 2026
42.2 km
RunningIn 3 months
Nara Marathon
◎ Nara, Japan▤ Dec 13, 2026
42.2 km
RunningIn 3 months
Mt. Fuji International Marathon
◎ Fujikawaguchiko, Japan▤ Dec 13, 2026
42.2 km
RunningIn 3 months
Sendai Marathon
◎ Sendai, Japan▤ Dec 25, 2026
42.195 km
RunningIn 4 months
Fukuoka Classic Marathon
◎ Fukuoka, Japan▤ Jan 10, 2027
42.195 km