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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 40th Aoshima Pacific Marathon | Dec 2026宮崎 | Closed, Low | 8 | 6 | 8 | 8 | 6 | 10 | 6 | 4 | 7.0 | ✈️ |
| National Treasure Matsue Castle Marathon | Dec 2026島根 | Open window (unverified), Low | 8 | 6 | 8 | 8 | 6 | 8 | 6 | 4 | 6.8 | ✈️ |
| Mie Matsusaka Marathon | Dec 2026三重 | Open window (unverified), Low | 8 | 6 | 8 | 8 | 6 | 8 | 6 | 4 | 6.8 | ✈️ |
| Marathon Festival in Showa Kinen Park Winter | Dec 2026東京 | Open window (unverified), Low | 8 | 6 | 8 | 8 | 6 | 8 | 6 | 4 | 6.8 | ✈️ |
| Year-End Marathon in Showa Kinen Park | Dec 2026東京 | Open window (unverified), Low | 8 | 6 | 8 | 8 | 6 | 8 | 6 | 4 | 6.8 | ✈️ |
| New Year Marathon in Showa Kinen Park | Jan 2027東京 | Open window (unverified), Low | 8 | 6 | 8 | 8 | 6 | 8 | 6 | 4 | 6.8 | ✈️ |
| 2026 Taipei Marathon | Dec 2026海外 | Closed, Low | 6 | 6 | 6 | 8 | 8 | 6 | 6 | 4 | 6.3 | |
| 35th Ako Gishi Marathon | Nov 2026兵庫 | Open window (unverified), Low | 6 | 6 | 6 | 8 | 6 | 6 | 6 | 4 | 6.0 | |
| 16th Izu Oshima Marathon | Dec 2026東京 | Open window (unverified), Low | 6 | 6 | 6 | 8 | 6 | 6 | 6 | 4 | 6.0 | |
| Ring of Red 13th Ono Half Marathon | Dec 2026兵庫 | Open window (unverified), Low | 6 | 6 | 6 | 8 | 6 | 6 | 6 | 4 | 6.0 | |
| Ogaki Marathon | Dec 2026岐阜 | Open window (unverified), Low | 6 | 6 | 6 | 8 | 6 | 6 | 6 | 4 | 6.0 | |
| Nara Marathon 2026 | Dec 2026奈良 | Closed, Low | — | — | — | — | — | — | — | — | — | |
| 15th Mt. Fuji Marathon | Dec 2026山梨 | Open window (unverified), Low | — | — | — | — | — | — | — | — | — | |
| Mini Nara Marathon | Dec 2026奈良県 | Closed, Low | — | — | — | — | — | — | — | — | — | |
| Mt. Fuji Marathon Scenic Run | Dec 2026山梨県 | Closed, Low | — | — | — | — | — | — | — | — | — | |
| Nara Marathon World Heritage 10K | Dec 2026奈良県 | Closed, Low | — | — | — | — | — | — | — | — | — | |
| Mt. Fuji Marathon Lake Kawaguchi Loop | Dec 2026山梨県 | Closed, Low | — | — | — | — | — | — | — | — | — | |
| Mt. Fuji Marathon Charity Fun Run | Dec 2026山梨県 | Closed, Low | — | — | — | — | — | — | — | — | — |
40th Aoshima Pacific Marathon
Dec 2026 · 宮崎
National Treasure Matsue Castle Marathon
Dec 2026 · 島根
Mie Matsusaka Marathon
Dec 2026 · 三重
Marathon Festival in Showa Kinen Park Winter
Dec 2026 · 東京
Year-End Marathon in Showa Kinen Park
Dec 2026 · 東京
New Year Marathon in Showa Kinen Park
Jan 2027 · 東京
2026 Taipei Marathon
Dec 2026 · 海外
35th Ako Gishi Marathon
Nov 2026 · 兵庫
16th Izu Oshima Marathon
Dec 2026 · 東京
Ring of Red 13th Ono Half Marathon
Dec 2026 · 兵庫
Ogaki Marathon
Dec 2026 · 岐阜
Nara Marathon 2026
Dec 2026 · 奈良
15th Mt. Fuji Marathon
Dec 2026 · 山梨
Mini Nara Marathon
Dec 2026 · 奈良県
Mt. Fuji Marathon Scenic Run
Dec 2026 · 山梨県
Nara Marathon World Heritage 10K
Dec 2026 · 奈良県
Mt. Fuji Marathon Lake Kawaguchi Loop
Dec 2026 · 山梨県
Mt. Fuji Marathon Charity Fun Run
Dec 2026 · 山梨県