Endurance Races in Japan 2026 37 events
Browse upcoming endurance races in Japan. Find dates, distances, and registration links.
Upcoming races
RunningIn 3 days
Hokkaido Marathon
◎ Hokkaido, Japan▤ Aug 30, 2026
42.2 km
RunningIn 3 weeks
Lake Tazawa Marathon
◎ Tazawako, Japan▤ Sep 20, 2026
42.2 km
RunningIn 4 weeks
Muraoka Double Full Ultra Marathon
◎ Muraoka, Japan▤ Sep 27, 2026
42.2 km
RunningIn 5 weeks
Hiroshima Marathon
◎ Hiroshima, Japan▤ Oct 3, 2026
42.195 km
TriathlonIn 5 weeks
2026 Kujukuri Triathlon
◎ Ichinomiya, Japan▤ Oct 3, 2026
RunningIn 6 weeks
Hakodate Hills Trail
◎ Hakodate, Japan▤ Oct 5-6, 2026
50 km
RunningIn 7 weeks
Tokyo Legacy Half Marathon
◎ Tokyo, Japan▤ Oct 18, 2026
21.1 km
RunningIn 7 weeks
Niigata City Marathon
◎ Niigata, Japan▤ Oct 18, 2026
42.195 km
RunningIn 8 weeks
Nara Marathon
◎ Nara, Japan▤ Oct 20, 2026
42.195 km
RunningIn 8 weeks
Matsumoto Half Marathon
◎ Matsumoto, Japan▤ Oct 23, 2026
21.1 km
RunningIn 8 weeks
Yokohama Marathon
◎ Yokohama, Japan▤ Oct 25, 2026
42.2 km
RunningIn 8 weeks
Kanazawa Marathon
◎ Kanazawa, Japan▤ Oct 25, 2026
42.2 km
RunningIn 8 weeks
Kanazawa Marathon
◎ Kanazawa, Japan▤ Oct 25, 2026
42.195 km
RunningIn 9 weeks
Sendai 10K
◎ Sendai, Japan▤ Oct 28, 2026
10 km
RunningIn 9 weeks
Toyama Marathon
◎ Toyama Prefecture, Japan▤ Nov 1, 2026
42.2 km
RunningIn 2 months
Ibigawa Marathon
◎ Ibigawa, Japan▤ Nov 8, 2026
42.2 km
RunningIn 2 months
Fukuoka Marathon
◎ Fukuoka, Japan▤ Nov 8, 2026
42.2 km
RunningIn 3 months
Narita Pop Run
◎ Narita, Japan▤ Nov 15, 2026
RunningIn 3 months
Kobe Marathon
◎ Kobe, Japan▤ Nov 15, 2026
42.195 km
RunningIn 3 months
Tsukuba Marathon
◎ Tsukuba, Japan▤ Nov 22, 2026
42.2 km