Course
Marathon42.2 km
10 Miles10 mi
5km5 km
Key dates
- !Entries openMon 23 Nov 2026 · in 5 weeks
- !Entries closeSun 28 Feb 2027 · in 18 weeks
- ★Race daySun 18 Apr 2027
Date confirmed with the organiser · entry window checked by RunCalendar
About
The Kasumigaura Marathon is a must-run event for any distance runner. Set against the picturesque backdrop of the Kasumigaura Lake, this scenic course winds through charming Japanese countryside, offering a unique and unforgettable racing experience. Runners of all levels are invited to challenge themselves and soak in the stunning natural beauty of this iconic event.
Your next race, seen from above.
Save Kasumigaura Marathon to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
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Save Kasumigaura Marathon to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
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A confirmed date shows its day; a provisional one shows only its month, because we won't claim a day we don't have. This page is rebuilt every night from the RunCalendar catalogue.