Endurance Races in Japan 2026 37 events
Browse upcoming endurance races in Japan. Find dates, distances, and registration links.
Upcoming races
RunningIn 3 months
Run Kumamoto Half
◎ Kumamoto, Japan▤ Nov 24, 2026
21.1 km
RunningIn 3 months
Sendai Half Marathon
◎ Sendai, Japan▤ Dec 1, 2026
21.1 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 4 months
Nara Marathon
◎ Nara, Japan▤ Dec 13, 2026
42.2 km
RunningIn 4 months
Mt. Fuji International Marathon
◎ Fujikawaguchiko, Japan▤ Dec 13, 2026
42.2 km
RunningIn 4 months
Mount Fuji - ThaiRun Packages
◎ Minamitsuru District, Japan▤ Dec 13, 2026
OtherIn 4 months
Spartan Race Tokyo
◎ Tokyo, Japan▤ Dec 16, 2026
15 km
RunningIn 4 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
RunningIn 5 months
Ise Spring Marathon
◎ Ise, Japan▤ Jan 25, 2027
42.195 km
RunningIn 5 months
Run Nagano Half
◎ Nagano, Japan▤ Feb 10, 2027
21.1 km
RunningIn 6 months
Kyoto Marathon
◎ Kyoto, Japan▤ Feb 17, 2027
42 km
RunningIn 6 months
Nagoya Women's Marathon
◎ Nagoya, Japan▤ Mar 7, 2027
42.2 km
RunningIn 6 months
2027 Tokyo Marathon Semper Fi & America's Fund Team
◎ Shinjuku City, Japan▤ Mar 7, 2027
42.2 km
RunningIn 6 months
Tokyo Marathon
◎ Tokyo, Japan▤ Mar 7, 2027
42.2 km
RunningIn 15 months
Okinawa Half Marathon 2027
◎ Okinawa, Japan▤ Nov 24, 2027
21.1 km