Race Directory

Japan Marathon Calendar 2026

Discover marathons, trail runs, and more across Japan

85 races coming up

Race↕	Date · Prefecture↕	races.filters.registration	🏃 PB↕	🎫 Entry↕	⏱ Finish↕	🌤 Climate↕	🌏 Overseas↕	🥘 Aid↕	🎉 Atmosphere↕	👨‍👩‍👧 Family↕	Total↓
2026 Taiwan EVA Air Marathon	Oct 2026海外	Closed, Low	8	6	8	6	8	8	6	4	6.8
4th Sakudaira Half Marathon	Oct 2026長野	Closed, Low	8	6	8	6	6	8	6	4	6.5
44th Kokichi Tsuburaya Memorial Marathon	Oct 2026福島	Closed, Low	8	6	8	6	6	8	6	4	6.5
43rd Omachi Alps Marathon	Oct 2026長野	Closed, Low	8	6	8	6	6	8	6	4	6.5
19th Hagi-Iwami Airport Marathon National Tournament	Oct 2026島根	Closed, Low	8	6	8	6	6	8	6	4	6.5
2026 Food Valley Tokachi Marathon	Oct 2026北海道	Closed, Low	8	6	8	6	6	8	6	4	6.5
11th Mito Komon Manyu Marathon	Oct 2026茨城	Closed, Low	8	6	8	6	6	8	6	4	6.5
Nagai Marathon	Oct 2026山形	Closed, Low	6	6	8	6	6	8	6	4	6.3
2nd Yatsugatake Kogen Half Marathon	Oct 2026山梨	Open window (unverified), Low	6	6	8	6	6	8	6	4	6.3
2026 Joshu Ota Subaru Marathon	Oct 2026群馬	Closed, Low	6	6	6	6	6	6	6	4	5.8
2026 Kumejima Marathon	Oct 2026沖縄	Closed, Low	6	6	6	6	6	6	6	4	5.8
18th Shimada Oigawa Marathon in Liberty	Oct 2026静岡	Closed, Low	6	6	6	6	6	6	6	4	5.8
Nishinomiya Mukogawa Half Marathon	Oct 2026兵庫	Closed, Low	6	6	6	6	6	6	6	4	5.8
32nd Shimanto River Ultra Marathon	Oct 2026高知	Closed, Low	6	6	6	6	6	6	6	2	5.5
Yokohama Marathon 2026	Oct 2026神奈川県	Closed, Low	—	—	—	—	—	—	—	—	—
Kanazawa Marathon 2026	Oct 2026石川	Closed, Low	—	—	—	—	—	—	—	—	—
Toyama Marathon 2026	Nov 2026富山	Closed, Low	—	—	—	—	—	—	—	—	—
Toyama Marathon Jogging Division	Nov 2026富山県	Unverified, Low	—	—	—	—	—	—	—	—	—