Sport · Kanto
Tateyama Wakashio Marathon 2027
館山若潮マラソン
A city road race in Tateyama, Chiba Prefecture. A coastal course at the southern tip of the Boso Peninsula, known for early spring flowers along the route.
Confirmed dates
- Dates
- Sun 31 Jan 2027
- Date status
- Dates published by the organiser or an official tourism source
- Venue
- Coastal course, Tateyama
- City
- Tateyama
- Prefecture
- Chiba
- Region
- Kanto
- Category
- Sport
- Checked
- Sun 25 Oct 2026 against the official source
About this event
A coastal course at the southern tip of the Boso Peninsula, known for early spring flowers along the route. The date and details follow the race organiser and the AIMS directory of member races, which lists the official race site for each event. Entry is by the organiser's system, usually by lottery or first come first served, and roadside spectating is free.
Booking
Booked around the event: hotels, passes, transfers and eSIM. Booking options for this event are being checked and will be added here.
Official source: https://aims-worldrunning.org/directory.html?brid=YWdncwGLcPZ35ZuCFUtWnwDEW87C#THA. Dates checked Sun 25 Oct 2026.