Tokyo Marathon 2026: The Runner’s Guide

The Tokyo Marathon: a race like no other

The Tokyo Marathon is far more than a standard 42.195 km race. Held at the beginning of March, it opens the Abbott World Marathon Majors season, the most prestigious circuit in world marathon running. Highly sought-after, the event attracts hundreds of thousands of applications through its lottery every year, with just 40,000 race places available. The demand is a clear sign of the Tokyo Marathon’s international appeal, making it a must-run for amateurs and elite athletes alike. Known for its meticulous organisation, the race draws on Japanese expertise, with every detail designed to provide a smooth and secure experience. On the start line, Japanese runners line up alongside participants from every corner of the globe, making Tokyo one of the most international marathons on the circuit.

Running in Tokyo also means discovering a fascinating city via an iconic urban course. To arrive at the start in the best possible shape, thorough preparation is essential. This Tokyo Marathon guide is designed to take you through everything step by step, helping you prepare with confidence and arrive on race day fully equipped.

Key information for the Tokyo Marathon 2026

The Tokyo Marathon takes place in early March and opens the Abbott World Marathon Majors season. It is therefore one of the first major marathons of the year. In 2026, the Japanese race will be held on 1 March. The programme features 42.195 km through the streets of the Japanese capital, with no fewer than 40,000 runners on the start line. The course certified by the organisers meets the standards of the JAAF (Japan Association of Athletics Federations), AIMS and World Athletics.

When and where does the race start?

The Tokyo Marathon will hold its 19th edition on 1 March 2026. The organisers will set the race off at 9:10 a.m. in a single wave. Unlike some other major marathons, the Tokyo Marathon does not use several start waves. All runners will therefore set off in one continuous flow, with the elite athletes at the front. Wheelchair athletes will start first, at 9:05 a.m. All other participants will then have a maximum of 7 hours to complete the 42.195 km course. The race starts in front of the Tokyo Metropolitan Government Building.

When and where can you collect your bib and race pack?

As with all major races, runners cannot collect their bibs on race morning. For the Tokyo Marathon 2026, participants can collect their bib from Thursday 26 February at the South Exhibition Halls of Tokyo Big Sight, located at 3-11-1 Ariake, Koto, Tokyo, Japan.

• Thursday 26 February: 10:00 a.m. to 8:30 p.m.

• Friday 27 February: 10:00 a.m. to 8:30 p.m.

• Saturday 28 February: 10:00 a.m. to 5:30 p.m.

You cannot collect a friend’s bib, and they cannot collect yours. Be sure to bring your ID card or passport.

Pre-marathon expo

The Tokyo Marathon 2026 Expo is a must-visit for every participant. It offers a chance to step into the world of the event before race day, while soaking up Tokyo’s unique atmosphere. Numerous stands, including those run by official partners and the organisers, will feature activities, demonstrations and practical information. Runners will also be able to discover the latest sports equipment and apparel designed specifically for marathon running.

• Thursday 26 February: 10:00 a.m. to 9:00 p.m.

• Friday 27 February: 10:00 a.m. to 9:00 p.m.

• Saturday 28 February: 10:00 a.m. to 6:00 p.m.

Entry to the Tokyo Marathon 2026 EXPO is free.

A closer look at the Tokyo Marathon 2026 course

The Tokyo Marathon 2026 features a flat, fast and iconic course, making it well suited to both recreational runners and those chasing a performance. The race starts in front of the Tokyo Metropolitan Government Building, in the Shinjuku district at the heart of the Japanese capital. From the gun, the 40,000-strong field heads along wide avenues, passing through Tokyo’s historic and modern neighbourhoods in succession. The course takes in Suidobashi, Ueno, Kanda and Nihombashi, offering an energetic first glimpse of the city. One of the highlights is the passage in front of Kaminarimon Gate in Asakusa, a symbol of traditional Tokyo, followed by Ryogoku, the iconic home of sumo culture.

Runners then continue towards Monzen-nakacho, Ginza and Tamachi, moving between lively neighbourhoods and more contemporary districts. Finally, following the city’s main arteries, the field reaches the centre before tackling the famous Gyoko-dori Avenue, which leads directly to the finish near Tokyo Station. The course captures Tokyo’s past, present and future while showcasing its urban energy and historic landmarks.

Are there any other race options?

Although the Tokyo Marathon is the weekend’s headline event, the organisers also offer a more accessible race alongside it. A 10.7 km race, open to runners aged 16 and over, will start at 9:10 a.m. on race day. Participants will have a maximum of 2 hours to complete it. While the distance is not officially certified, the flat and fast course gives you or your friends and family a chance to run a strong time.

What weather can you expect on race day?

Although it is difficult to predict the weather precisely, conditions in Japan during March are often fairly similar from one year to the next. With a morning start at around 9 a.m., temperatures are usually cool on the start line but remain ideal for marathon running. Humidity is also considerably lower than during the summer months.

Tokyo Marathon 2026 runners, you now have all the essential information you need for an exceptional sporting experience at one of the most prestigious marathons on the planet.

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