Race Directory
Japan Marathon Calendar 2026
Discover marathons, trail runs, and more across Japan
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Race Directory
Discover marathons, trail runs, and more across Japan
95 races coming up
| Race↕ | Date · Prefecture↕ | races.filters.registration | 🏃 PB↕ | 🎫 Entry↕ | ⏱ Finish↕ | 🌤 Climate↕ | 🌏 Overseas↕ | 🥘 Aid↕ | 🎉 Atmosphere↕ | 👨👩👧 Family↕ | Total↓ | Badge |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 17th Shonan Fujisawa Citizens Marathon | Jan 2027神奈川 | Open window (unverified), Low | 8 | 6 | 8 | 8 | 6 | 10 | 6 | 4 | 7.0 | ✈️ |
| Marathon Festival in Showa Kinen National Government Park | Jan 2027東京 | Open window (unverified), Low | 8 | 6 | 8 | 8 | 6 | 8 | 6 | 4 | 6.8 | ✈️ |
| Nagasaki Music Fest Marathon | Jan 2027長崎 | Open window (unverified), Low | 8 | 6 | 8 | 8 | 6 | 8 | 6 | 4 | 6.8 | ✈️ |
| Kisaragi Marathon in National Showa Memorial Park | Feb 2027東京 | Open window (unverified), Low | 8 | 6 | 8 | 8 | 6 | 8 | 6 | 4 | 6.8 | ✈️ |
| Mt. Fuji 100 2026 | TBD山梨県/静岡県 | Closed, Low | — | — | — | — | — | — | — | — | — |
17th Shonan Fujisawa Citizens Marathon
Jan 2027 · 神奈川
Marathon Festival in Showa Kinen National Government Park
Jan 2027 · 東京
Nagasaki Music Fest Marathon
Jan 2027 · 長崎
Kisaragi Marathon in National Showa Memorial Park
Feb 2027 · 東京
Mt. Fuji 100 2026
TBD · 山梨県/静岡県