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Japan Marathon Calendar 2026

Discover marathons, trail runs, and more across Japan

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Japan Marathon Calendar 2026 | Run in Japan

95 races coming up

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Jan 16, 2027 · 立川市

Marathon Festival in Showa Kinen National Government Park

Full·Full Marathon

✈️Worth a special trip

Marathon Ranking

Open window (unverified), Low

Check Entry Rules

Jan 24, 2027 · 江の島・湘南海岸

17th Shonan Fujisawa Citizens Marathon

Full·Full Marathon

✈️Worth a special trip

Marathon Ranking

Open window (unverified), Low

Check Entry Rules

Jan 31, 2027 · 諫早市、雲仙市

Nagasaki Music Fest Marathon

Full·Full Marathon

✈️Worth a special trip

Marathon Ranking

Open window (unverified), Low

Check Entry Rules

Feb 6, 2027 · 立川市

Kisaragi Marathon in National Showa Memorial Park

Full·Full Marathon

✈️Worth a special trip

Marathon Ranking

Open window (unverified), Low

Check Entry Rules

TBD · 富士山麓

Mt. Fuji 100 2026

167km·Trail Run

Foreigner Friendly

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