Held along the Saigawa riverbanks and city streets of Kanazawa, the Ecomarathon returns on 23 September 2025 with chip-timed race options for the half marathon, 10K, 5K and a family/kids category—designed as a low-impact, beginner-friendly urban course. The event typically starts near Shin-Mikage Bridge and follows flat, out-and-back sections along the river to showcase Kanazawa’s parks and historic neighborhoods, with a mandatory pre-race course briefing and eco-minded guidance for participants (use public transport, carry out rubbish). Organizers publish route, start/finish logistics, and registration on the Japan Ecomarathon pages and partner race directories.
Races
The Kanazawa Ecomarathon 10K, also run by Japan Ecomarathon / Running in Tokyo, is scheduled for 23 September 2025 on the same riverside course around Saigawa Ryokuchi Park / Shin-Mikage area in Kanazawa—a flat, fast city route ideal for PRs.
Organized by Japan Ecomarathon / Running in Tokyo, the Kanazawa Ecomarathon Half Marathon takes place on Tuesday, 23 September 2025, starting near Shin-Mikage Bridge and running along the Saigawa riverbank in Kanazawa, Ishikawa Prefecture.
Weather based on historical averages.
FAQs
What is the Kanazawa Ecomarathon September 10k?
How long is the Kanazawa Ecomarathon September 10k?
Where does the Kanazawa Ecomarathon September 10k take place?
What is the elevation gain of the Kanazawa Ecomarathon September 10k?
How can I prepare for the Kanazawa Ecomarathon September 10k?
How do I choose the right training plan for the Kanazawa Ecomarathon September 10k?
The Kanazawa Ecomarathon 10K, also run by Japan Ecomarathon / Running in Tokyo, is scheduled for 23 September 2025 on the same riverside course around Saigawa Ryokuchi Park / Shin-Mikage area in Kanazawa—a flat, fast city route ideal for PRs.
The Kanazawa Ecomarathon September 10k is 10km long.
The Kanazawa Ecomarathon September 10k takes place in Kanazawa, Ishikawa, Japan.
Runna classifies the Kanazawa Ecomarathon September 10k elevation profile as Flat.
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Kanazawa Ecomarathon September 10k?
The Kanazawa Ecomarathon 10K, also run by Japan Ecomarathon / Running in Tokyo, is scheduled for 23 September 2025 on the same riverside course around Saigawa Ryokuchi Park / Shin-Mikage area in Kanazawa—a flat, fast city route ideal for PRs.
How long is the Kanazawa Ecomarathon September 10k?
The Kanazawa Ecomarathon September 10k is 10km long.
Where does the Kanazawa Ecomarathon September 10k take place?
The Kanazawa Ecomarathon September 10k takes place in Kanazawa, Ishikawa, Japan.
What is the elevation gain of the Kanazawa Ecomarathon September 10k?
Runna classifies the Kanazawa Ecomarathon September 10k elevation profile as Flat.
How can I prepare for the Kanazawa Ecomarathon September 10k?
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
How do I choose the right training plan for the Kanazawa Ecomarathon September 10k?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Kanazawa Ecomarathon September Half Marathon?
How long is the Kanazawa Ecomarathon September Half Marathon?
Where does the Kanazawa Ecomarathon September Half Marathon take place?
What is the elevation gain of the Kanazawa Ecomarathon September Half Marathon?
How can I prepare for the Kanazawa Ecomarathon September Half Marathon?
How do I choose the right training plan for the Kanazawa Ecomarathon September Half Marathon?
Organized by Japan Ecomarathon / Running in Tokyo, the Kanazawa Ecomarathon Half Marathon takes place on Tuesday, 23 September 2025, starting near Shin-Mikage Bridge and running along the Saigawa riverbank in Kanazawa, Ishikawa Prefecture.
The Kanazawa Ecomarathon September Half Marathon is 21km long.
The Kanazawa Ecomarathon September Half Marathon takes place in Kanazawa, Ishikawa, Japan.
Runna classifies the Kanazawa Ecomarathon September Half Marathon elevation profile as Flat.
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Kanazawa Ecomarathon September Half Marathon?
Organized by Japan Ecomarathon / Running in Tokyo, the Kanazawa Ecomarathon Half Marathon takes place on Tuesday, 23 September 2025, starting near Shin-Mikage Bridge and running along the Saigawa riverbank in Kanazawa, Ishikawa Prefecture.
How long is the Kanazawa Ecomarathon September Half Marathon?
The Kanazawa Ecomarathon September Half Marathon is 21km long.
Where does the Kanazawa Ecomarathon September Half Marathon take place?
The Kanazawa Ecomarathon September Half Marathon takes place in Kanazawa, Ishikawa, Japan.
What is the elevation gain of the Kanazawa Ecomarathon September Half Marathon?
Runna classifies the Kanazawa Ecomarathon September Half Marathon elevation profile as Flat.
How can I prepare for the Kanazawa Ecomarathon September Half Marathon?
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
How do I choose the right training plan for the Kanazawa Ecomarathon September Half Marathon?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
This event listing is for informational purposes only. Runna is not affiliated with, endorsed by, or sponsored by Kanazawa Ecomarathon September 2025 or Japan Ecomarathon. All event details are based on publicly available information and are provided solely to help users discover running events. Runna does not use any official logos, images, or proprietary content from this event or its organiser. Any trademarks or names mentioned are used descriptively to identify the event in a factual manner. For the most accurate and up to date information (including to register or purchase an entry to the event), please visit the Kanazawa Ecomarathon September 2025 website.
