February 1 2026

Sapporo City (Hokkaido) , Japan

50km , 25km , 10km

February 8 2026

Sapporo City (Hokkaido) , Japan

10km , 5km , 3km

March 15 2026

Itoman City (Okinawa) , Japan

Half Marathon , Half Marathon , Wheelchair 10km (Competition use only) , 5km , 5km , Wheelchair 5km (Standard wheelchairs permitted) , Enjoy 2.5km , Enjoy 2.5km (Standard wheelchairs permitted)

March 22 2026

Kikuchi City (Kumamoto) , Japan

Half Marathon (21.0975km) , 10km , 5km , 2km

March 29 2026

Shimanto Town (Kochi) , Japan

42.195km

March 29 2026

Akiruno City (Tokyo) , Japan

Approx. 30km [General] , Approx. 30km [Elite]

April 5 2026

Ayabe City (Kyoto) , Japan

【50K】51.2km , 【15K】16.7km

April 5 2026

Hitachi (Ibaraki) , Japan

Half (21.0975km) , 10km , 5km , 2.2km , 1.8km , 1.8km , Family (1.8km) , Relaxing cherry blossom viewing (1.8km)

April 5 2026

Ome City (Tokyo) , Japan

[Advanced class] 30km (GPS 24.5km) , [Intermediate class] 15km (GPS 14.3km)

April 18 2026

Fujiyoshida City (Yamanashi) , Japan

Fun Run 1.5km (Kids) , Fun Run 1.5km (Family) , 4-Hours Team , 4-Hours Individual