January 31 2026 - February 1 2026

Chofu City (Tokyo) , Japan

【2/1】Forerunner 10K , 【1/31】Forerunner 5K

March 1 2026

Miura City (Kanagawa) , Japan

Half Marathon , 10km , 5km , Kids beach run(400m) *Untimed event , Kids beach run(800m) *Untimed event

March 8 2026

Katsushika Ward (Tokyo) , Japan

[Challenge RUN] Half Marathon , [Challenge Run] 10km , [Friendly Health Run] 5km , [Friendly Health Run] 3km , [Friendly Health Run] 1km

April 19 2026

Tsuchiura City (Ibaraki) , Japan

Full Marathon(42.195km) , 10-mile(approx.16.09km) , 5km , Walking(approx. 16 km)

April 19 2026

Tsuchiura City (Ibaraki) , Japan

Full Marathon(42.195km) , 10-mile(approx.16.09km) , 5km