# 46th Tsukuba Marathon
_第46回つくばマラソン_

- **When:** Sun, Nov 22, 2026 (JST)
- **Where:** 筑波大学, つくば市 — 茨城県つくば市天王台1-1-1
- **Map:** https://www.google.com/maps/search/?api=1&query=36.108723,140.100632
- **Price:** Free entry
- **Category:** Sports & Competitions
- **Official site:** https://www.tsukuba-marathon.com/
- **On Tokyo Events:** https://eventstokyo.com/en/events/46th-tsukuba-marathon

One of the largest city marathons in the Kanto region, with a flat course around the University of Tsukuba popular for personal bests. Free to watch along the course.

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Source: Tokyo Events — https://eventstokyo.com/en/events/46th-tsukuba-marathon