Race calendar · Kumamoto, Japan
Running races in Kumamoto
3 upcoming races across Kumamoto. Every date checked against the organiser. Your next race, seen from above.
Kumamoto · seen from above
3 upcoming races across Kumamoto. Every date checked against the organiser. Your next race, seen from above.
A marathon circling the walls of Kumamoto Castle
Named for marathon legend Shizo Kanakuri, born in Tamana
Circles one of the world's largest volcanic calderas
Every race here is published by its organiser; RunCalendar checks the date and the entry window against the organiser's own page and rebuilds this calendar every night. A confirmed date shows its day; a provisional one shows only its month. Last updated 22 October 2026.