Race certified by Finishers: event approved by the organizer

Kamogawa Ecomarathon in September 2026

« A Major Event in Japan »
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Photo credits: Ecomarathon de Kamogawa

The event in a few words

The Kamogawa Ecomarathon will take you off the beaten track in September 📆.

Located in Kyoto, in Japan 🇯🇵, the event offers 3 races accessible to both beginners and seasoned runners who are here for a time trial ⏱️. The course is flat, easy and fast 🏃‍♀️. You’ll run through Kamogawa River Park and follow the riverbed throughout your entire race. You can choose between a half marathon, a 10 km and a parents-and-children race 🧑‍🧑‍🧒‍🧒, open to children under 15. No matter which race you choose, you’ll start at 11 a.m. sharp 🕚. With the races limited to 300 participants in total, you’re unlikely to get trampled when the gun goes off 😌.

With several other sporting events organized, particularly in the prefectures of Saitama, Osaka, Hiroshima, Kyoto and Kumamoto (but mainly in Tokyo 🌸), the Ecomarathon positions itself as an organization mindful of the environment 🌳 and committed to different causes 🎗️. When registering, it is possible to replace your payment with a donation to the associated charity. This year, donations will go to "Second Harvest Japan" and "the International Refugee Assistance Association" which create programs to welcome refugees from all over the world 🌍.

Kyoto is often seen as the cultural and spiritual heart of Japan 🎐. This former capital is now famous for its many Buddhist temples, its Shinto shrines, its traditional gardens, its imperial palaces, and its well-preserved wooden houses. If you’re passing through, you might be lucky enough to attend the famous tea ceremony 🍵.

If you’ve planned a traditional visit, the Fushimi Inari Shrine is a must-see! ⛩️ It is the main shrine of the goddess Inari, the deity of grains, foundries and commerce, and the guardian of homes. A must in Japan is, of course, the Onsen. These traditional Japanese baths are very popular with locals! 💁‍♀️

So, ready to take on the challenge and let yourself be surprised by everything the Kamogawa Ecomarathon has to offer? See you at the starting line! 🏁

4 reasons to join this race

Discover Japan 🇯🇵
If you’ve never been to Japan, running the Kamogawa Ecomarathon is the perfect opportunity to set off and discover a country that blends tradition and modernity at every turn. If you extend your stay, we invite you to explore the Chiba region. Between onsen (traditional Japanese baths), Narita Temple and Tokyo Disneyland Park, you won’t have time to get bored! 🤩
Take part in a human-scale event 🧑‍🧑‍🧒‍🧒
The maximum field is 300 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)! 🏃
Run in an eco-friendly way ♻️
The city of Kamogawa is deeply committed to protecting the environment and preserving the surrounding beaches, rivers and mountains. When organizing the ecomarathon, the focus was on bibs made from recyclable material as well as recyclable cups ♻. The organizer encourages runners to bring their own containers for refreshments 🥤.
Taste Japanese specialties 🍱
The coastal city of Kamogawa offers fresh fish all year round—sushi, sashimi, octopus and much more... 🍲 Forget everything you know: we promise you’ll be blown away, and you won’t want to eat it again once you’re back in France! 🇫🇷

A distance for every taste

Half Marathon

Road RunningThe most popular
  • Sunday, September 20, 2026 at 11:00 AM
  • 1 loopx21.0975 km

Frequently asked questions (FAQ)

The races will start at 11 a.m. at 135 Takeda Aoike-cho, Fushimi-ku, Kyoto, on September 20, 2026.

Bib pickup will take place on race day, starting at 9:30 a.m.

You’ll find a bag drop service on site, but please note that you’ll be responsible for your valuables as well as your waste. Toilets will be available at Toba Rikyu Ruins Park.

Two water stations will be available, one at the start and one at the finish.

  • Half marathon: the time limit is 3 hours

  • 10 km: the time limit is 1h30

You’ll need to get off at Takeda Station, then walk 1.5 km toward Fushimi Chikarara-no-yu.

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

You can check the race rules here

Focus

Ecomarathon de Kamogawa
Ecomarathon de Kamogawa
Ecomarathon de Kamogawa
Ecomarathon de Kamogawa
Ecomarathon de Kamogawa
Ecomarathon de Kamogawa
Ecomarathon de Kamogawa
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