www.tateyama-wakasio.jp

Tateyama Wakashio Marathon

location_on

Tateyama, Chiba, Japan

calendar_today 25 Jan, 2026

nordic_walking Others

directions_run Running

About the Event

Conquer the iconic coastline at the 46th Tateyama Wakashio Marathon on January 25, 2026. This is your chance to run a legendary Japanese seaside course, renowned for its challenging terrain and spectacular vistas. Choose your challenge from the full marathon, a fast 10km, or a collaborative 2km fun run. With a six-hour time limit and strong local support, the stage is set for personal triumph. Lace up for a race defined by its pristine nature and powerful, refreshing spirit.

Races Offered

Marathon

Jan 25, 2026

straighten

Distance — 42.2K

terrain

Type — Others, Running

timer

10:00

10Km

Jan 25, 2026

straighten

Distance — 10K

terrain

Type — Others, Running

timer

10:50

Fun Run

Jan 25, 2026

straighten

Distance — 2K

terrain

Type — Others, Running

timer

11:00

Weather Overview

These values represent the 3-year monthly averages for January in Tateyama.

Temp (°C)

Feels Like (°C)

thermostat 5.6° / 10.8°

wb_sunny -0.6° / 6.7°

Wind (km/h)

Humidity (%)

air 18.6 /

water_drop 58.7%

Temp (°C)

Feels Like (°C)

Wind (km/h)

Humidity (%)

thermostat 5.6° / 10.8°

wb_sunny -0.6° / 6.7°

air 18.6 km/h

water_drop 58.7%

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Tateyama Wakashio Marathon

About the Event