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Tsukuba Marathon

22 November 2026 · Tsukuba, Japan

Enter on the race website
Marathon42.2 km · 26.2 mi
Roadterrain
12°C54°F, typical on the day

The marathon starts on the outer road around Iias Tsukuba and finishes at Tsukuba City Hall, on a JAAF-certified course with a six-hour limit. Start blocks are assigned from your fastest time at a certified race in the previous three years. Bibs are posted to you beforehand, so there is no race-day registration. Entry is first come, first served, and a 1.5 km fun run is held alongside.

Map © Mapbox © OpenStreetMap.

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Course

The map above marks the start. The organiser publishes the full route.

See the official course map

Typical weather

12°C54°F average
30%chance of rain
8 km/h5 mph wind

Historical averages for this place and date.

Contains modified Copernicus Climate Change Service information 2026. Neither the European Commission nor ECMWF is responsible for any use that may be made of the Copernicus information or data it contains.

What could you run here?

Get a predicted time for this course from a recent race result.

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