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Ecomarathon Kanazawa 2026

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The event in a few words

Have you ever dreamed of running in the Land of the Rising Sun? 🌅 Well, here’s the perfect opportunity for you! 🫵

The Ecomarathon of Kanazawa, located in the beautiful city of Kanazawa, in Ishikawa Prefecture, in Japan 🇯🇵 is a must-attend event for any runner 🏃‍♂️. The event, taking place in September 🍂, offers 3 timed races ⏱️ of 5 km, 10 km and 21 km. Whether you’re a beginner or experienced, you’ll have the chance to run along the cycle path that follows the Saigawa River 🎣. If you’ve come to spend a day with the family, a parent-child race 👩‍👦 of 5 km is organized. You’ll start at 11 a.m., and with the races limited to 200 participants in total, you won’t risk getting trampled when the gun goes off 🤓.

Alongside several other sporting events organized, particularly in the prefectures of SaitamaOsakaHiroshimaKyoto and Kumamoto (but mainly in Tokyo 🌸), the Ecomarathon stands out as an organization committed to the environment 🌳 and involved in various causes 🎗️. This year, it is possible to make a donation to the international refugee support organization: Second Harvest Japan. As Japan’s first food bank, the organization is committed to ensuring everyone has access to food 🍲.

If you’re planning to extend your stay and visit the region, Ishikawa Prefecture is full of tourist attractions for young and old alike! 🤗 Don’t miss the must-sees such as the Japanese garden Kenroku-en, one of the three most beautiful in Japan 🤩. For art lovers, the 21st Century Museum of Contemporary Art will be a goldmine! 🖼️ Finally, how about a detour through the old town and the castle? 🏯 It’s the must to understand traditional Japanese craftsmanship in terms of artisanal crafts and feudal architecture 🤓.

Tie your laces tight and come run for the planet! 🌍

4 reasons to join this race

Discover Japan 🇯🇵
If you’ve never been to Japan, running the Ecomarathon Kanazawa is the perfect opportunity to discover this country that blends tradition and modernity at every turn. If you decide to extend your stay, we invite you to explore Ishikawa Prefecture. On the coast of the Sea of Japan, not far from the Japanese Alps ⛰️, you’ll be able to visit the old town, which has grown around the castle park and the famous Kenrokuen Garden 💐.
A flat and fast course ⚡️
Whether you choose to run 5 or 10 km, you may be surprised by how easy the routes are, and you might even beat your personal best 🏅. If you’re hoping to spend a Sunday with the family, a parent-child race is organized for children under 15 🧑‍🧑‍🧒‍🧒.
Take part in a friendly, human-scale event 👫
The maximum field is 200 people. If you’re used to international races with several thousand participants, you’ll see it’s not the same buzz! But don’t worry—we guarantee you’ll enjoy running just as much (or maybe even more) 🏃‍♀️.
Taste Japanese specialties 🍱
Although less well known culinarily than some of its neighbors, the city of Kanazawa offers a wide range of culinary specialties 🥡 that will delight you during your stay. We invite you to try (without restraint) jibuni, kinjiso, or even mochi 🍡 to round off your meal 🤤.

A distance for every taste

Half Marathon

Road RunningThe most popular
  • Sunday, September 27, 2026 at 11:00 AM
  • 21.0975 km

A few more words

For this half marathon, you will start from the Shin-Mikage Bridge and follow along the bed of the Saigawa River! 🏞️

Frequently asked questions (FAQ)

You can pick up your bib on race day, Sunday, September 27, 2026, between 9:30 and 10:30 a.m.

The start will be given on September 27, 2026 at Saigawa Ryokuchi Park (near the Shin-Mikage Bridge) at 11 a.m.

There will be no bag drop service on site, but a storage area will be set up.

  • Half Marathon: the time limit is 180 min

  • 10 km: the time limit is 90 min

  • Parent-child race: no timing

  • For the half marathon: €47

  • For the 10 km: €37

  • For the kids’ race: €27

From the east exit of Kanazawa Station, head southwest, passing under the viaduct of the JR Hokuriku Main Line, turn left (east) at the main entrance of Kanazawa Citizen's Art Village, and cross the Nagadobe intersection to the riverbed where the event site is located. About 2 km from the station.

If you have any other questions, you can contact the organizers at the following email address: ecomarathon@runningtokyo.com

You can check the race rules here