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
51 races coming up
| Race↕ | Date · Prefecture↕ | races.filters.registration | 🏃 PB↕ | 🎫 Entry↕ | ⏱ Finish↕ | 🌤 Climate↕ | 🌏 Overseas↕ | 🥘 Aid↕ | 🎉 Atmosphere↕ | 👨👩👧 Family↕ | Total↓ | Badge |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 JTBC Seoul Marathon | Nov 2026海外 | Open window (unverified), Low | 8 | 6 | 8 | 8 | 8 | 8 | 6 | 4 | 7.0 | ✈️ |
| Halong Bay Heritage Marathon 2026 | Nov 2026海外 | Open window (unverified), Low | 8 | 6 | 8 | 8 | 8 | 8 | 6 | 4 | 7.0 | ✈️ |
| Ibigawa Marathon | Nov 2026岐阜 | Open window (unverified), Low | 8 | 6 | 8 | 8 | 6 | 8 | 6 | 4 | 6.8 | ✈️ |
| Hitachi Seaside Marathon | Nov 2026茨城 | Open window (unverified), Low | 8 | 6 | 8 | 8 | 6 | 8 | 6 | 4 | 6.8 | ✈️ |
| 34th Fukuchiyama Marathon | Nov 2026京都 | Open window (unverified), Low | 6 | 6 | 8 | 8 | 6 | 10 | 6 | 4 | 6.8 | |
| Otawara Marathon 2026 (36th Otawara Marathon) | Nov 2026栃木 | Open window (unverified), Low | 8 | 6 | 8 | 8 | 6 | 8 | 6 | 4 | 6.8 | ✈️ |
| 47th Fuchu Tamagawa Marathon | Nov 2026東京 | Open window (unverified), Low | 8 | 6 | 8 | 8 | 6 | 8 | 6 | 4 | 6.8 | ✈️ |
| 2026 Aino Tsuchiyama Marathon | Nov 2026滋賀 | Open window (unverified), Low | 6 | 6 | 8 | 8 | 6 | 8 | 6 | 4 | 6.5 | |
| 5th Juhosanroku Half Marathon | Nov 2026鳥取 | Open window (unverified), Low | 6 | 6 | 8 | 8 | 6 | 8 | 6 | 4 | 6.5 | |
| 2nd Yatsugatake Kogen Half Marathon | Oct 2026山梨 | Open window (unverified), Low | 6 | 6 | 8 | 6 | 6 | 8 | 6 | 4 | 6.3 | |
| 28th Osaka Yodogawa Citizens Marathon | Nov 2026大阪 | Open window (unverified), Low | 6 | 6 | 6 | 8 | 6 | 8 | 6 | 4 | 6.3 | |
| Chikugo River Marathon | Nov 2026福岡 | Open window (unverified), Low | 6 | 6 | 6 | 8 | 6 | 6 | 6 | 4 | 6.0 | |
| Yokohama North Dock Run | Nov 2026神奈川 | Open window (unverified), Low | 6 | 6 | 6 | 8 | 6 | 6 | 6 | 4 | 6.0 | |
| 11th Nikko National Park Mountain Running | Nov 2026栃木 | Open window (unverified), Low | 6 | 6 | 6 | 8 | 6 | 6 | 6 | 4 | 6.0 | |
| 2026 Cutlery Town Seki City Marathon | Nov 2026岐阜 | Open window (unverified), Low | 6 | 6 | 6 | 8 | 6 | 6 | 6 | 4 | 6.0 | |
| Nishinomiya Mukogawa Half Marathon | Oct 2026兵庫 | Open window (unverified), Low | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 4 | 5.8 | |
| Tendo La France Marathon | Nov 2026山形 | Open window (unverified), Low | 4 | 6 | 6 | 8 | 6 | 6 | 6 | 4 | 5.8 | |
| Gunma Marathon 2026 | Nov 2026群馬 | Open window (unverified), Low | — | — | — | — | — | — | — | — | — |
2026 JTBC Seoul Marathon
Nov 2026 · 海外
Halong Bay Heritage Marathon 2026
Nov 2026 · 海外
Ibigawa Marathon
Nov 2026 · 岐阜
Hitachi Seaside Marathon
Nov 2026 · 茨城
34th Fukuchiyama Marathon
Nov 2026 · 京都
Otawara Marathon 2026 (36th Otawara Marathon)
Nov 2026 · 栃木
47th Fuchu Tamagawa Marathon
Nov 2026 · 東京
2026 Aino Tsuchiyama Marathon
Nov 2026 · 滋賀
5th Juhosanroku Half Marathon
Nov 2026 · 鳥取
2nd Yatsugatake Kogen Half Marathon
Oct 2026 · 山梨
28th Osaka Yodogawa Citizens Marathon
Nov 2026 · 大阪
Chikugo River Marathon
Nov 2026 · 福岡
Yokohama North Dock Run
Nov 2026 · 神奈川
11th Nikko National Park Mountain Running
Nov 2026 · 栃木
2026 Cutlery Town Seki City Marathon
Nov 2026 · 岐阜
Nishinomiya Mukogawa Half Marathon
Oct 2026 · 兵庫
Tendo La France Marathon
Nov 2026 · 山形
Gunma Marathon 2026
Nov 2026 · 群馬