Race Directory

Japan Marathon Calendar 2026

Discover marathons, trail runs, and more across Japan

51 races coming up

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Nov 29, 2026 · 名古屋市

19th Nagoya Adventure Marathon

Full·Full Marathon

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Nov 29, 2026 · 赤穂市

35th Ako Gishi Marathon

Full·Full Marathon

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Dec 5, 2026 · 大島町

16th Izu Oshima Marathon

Full·Full Marathon

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Dec 6, 2026 · 小野市

Ring of Red 13th Ono Half Marathon

Half Marathon

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Dec 6, 2026 · 松江市

National Treasure Matsue Castle Marathon

Full·Full Marathon

Worth a special trip

Marathon RankingBest 100

JAAF certified

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Dec 12, 2026 · 富士河口湖町

15th Mt. Fuji Marathon

Full·Full Marathon

Marathon Ranking

JAAF certified

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Foreigner Friendly

Dec 13, 2026 · 大垣市

Ogaki Marathon

Full·Full Marathon

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Dec 20, 2026 · 松阪市

Mie Matsusaka Marathon

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Foreigner Friendly

Dec 27, 2026 · 立川市

Marathon Festival in Showa Kinen Park Winter

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Dec 29, 2026 · 立川市

Year-End Marathon in Showa Kinen Park

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Jan 9, 2027 · 立川市

New Year Marathon in Showa Kinen Park

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Jan 16, 2027 · 立川市

Marathon Festival in Showa Kinen National Government Park

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Jan 24, 2027 · 江の島・湘南海岸

17th Shonan Fujisawa Citizens Marathon

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Jan 31, 2027 · 諫早市、雲仙市

Nagasaki Music Fest Marathon

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Feb 6, 2027 · 立川市

Kisaragi Marathon in National Showa Memorial Park

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