Tokyo Marathon 2026: The Complete Training and Race Guide

1. What makes the Tokyo Marathon special

The Tokyo Marathon is the youngest of the seven World Marathon Majors. The first edition was run in 2007. It joined the Majors series in 2013. In less than two decades it has become one of the most coveted bibs in distance running, and the reason is simple. It is the only Major in Asia.

For runners chasing the Six Star medal (a finisher's award for completing all six original Majors), Tokyo is often the hardest to get into. It is small relative to demand. There is no qualifying time route for normal mortals. The lottery odds are long. So when a Tokyo bib arrives, it is treated like a small miracle.

What you get for that bib is something different from any other Major. Tokyo is the most precisely organised marathon in the world. Start corrals are loaded by your bib number with a level of order that has to be seen to be believed. Volunteers bow at every aid station. Spectators clap politely for every single runner, often offering small parcels of sweets, orange slices, and salted plums from the kerb. Bands play traditional drums on quiet residential corners. The whole city behaves as if it has been waiting all year for you.

And then there is the course. Tokyo runs through the heart of one of the largest cities on earth, from the skyscrapers of Shinjuku, through the old town of Asakusa, past Sensoji Temple, and on to the imperial finish near Tokyo Station. It is net flat. It is fast. The men's course record is 2:02:40 and the women's is 2:13:44, both set in 2024. If you have the fitness, Tokyo is the place to use it.

2. How to enter the Tokyo Marathon

There are four realistic ways onto the start line in Shinjuku, and you should know which one you are pursuing before August of the year before the race.

Route one: the general lottery

The main entry route. The application window opens in August each year for the following March race. Anyone over 19 can apply. Odds are roughly 10 to 1 for international applicants and closer to 12 to 1 for Japanese residents. There is no preferential treatment for past finishers or for charity entrants outside the dedicated charity programme.

Route two: Run as One charity

The official charity programme of the Tokyo Marathon Foundation. A donation of ¥100,000 (roughly £540 at current rates) earns a guaranteed bib. There are also a small number of partner charities running the Marathon Sponsorship slots. This is the most reliable way in if you can absorb the cost.

Route three: Sub-Elite qualifying time

A guaranteed entry for runners with a verified recent marathon time of sub-2:21 for men or sub-2:52 for women. These are very fast standards (faster than London's championship entry by some margin) and only a small slice of the field comes through this route.

Route four: international tour operator package

Several officially appointed travel partners hold guaranteed entry allocations for international runners. Packages bundle the race bib with hotel and sometimes flights, and prices vary widely. This is a popular route for runners chasing the Six Star Medal who do not want to leave Tokyo to chance.

Standard entry fee is ¥16,200 for Japanese residents and ¥18,200 for international entrants for the 2026 race.

3. The Tokyo Marathon lottery explained

The lottery is run by the Tokyo Marathon Foundation. The timing matters. If you are aiming for the 2027 race, you apply in August 2026.

When applications open

The international application window typically opens in early to mid August and closes by the end of the month. Results are announced in late September. Successful applicants then have a window to pay the entry fee and confirm their place.

How the lottery actually works

The lottery is a simple random draw. There is no points system, no loyalty bonus for repeat applicants, no charity-route weighting. International and Japanese residents are pooled into separate draws because the foundation reserves a quota of bibs for overseas runners. The international odds are usually slightly better than the domestic odds.

What your real odds look like

Recent international acceptance rates have sat in the 8 to 12 per cent range, which means most runners need to apply two to three times before getting in. If you and a partner both apply independently your combined odds rise to about 20 per cent. Some runners apply for three or four consecutive years before getting a bib.

4. Qualifying and Sub-Elite times for Tokyo

Tokyo's Sub-Elite route is genuinely elite. It is closer to a competitive amateur national standard than the more accessible Good for Age or Championship times offered by London or Berlin. The standards are listed below.

Times must come from a World Athletics certified course within the qualifying window. The number of Sub-Elite places is limited and meeting the standard does not always guarantee acceptance in the highest demand years. If you are anywhere near these times, the lottery is not the route you need. If you are not, do not worry. The vast majority of the field is regular club and recreational runners.

5. The Tokyo Marathon course mile by mile

The Tokyo Marathon course was redesigned in 2017 to finish at Tokyo Station rather than the old Big Sight finish, which used to drag runners across a long, exposed bridge into Tokyo Bay. The current course is a slightly looping route through central Tokyo that finishes in the heart of the city. It is the fastest of all the Majors after Berlin.

Start: Tokyo Metropolitan Government Building, Shinjuku

Runners assemble in the plaza outside the twin towers of the Tokyo Metropolitan Government Building in west Shinjuku. The 9:10 am elite start is followed by wave starts for the mass field through to roughly 9:40. The first kilometre is a gentle downhill that funnels the field east along Yasukuni-dori.

Kilometres 1 to 5: Shinjuku to Iidabashi

The course runs east through Shinjuku, past tall office towers, and into the cleaner air of Iidabashi. There is one small bridge climb in this stretch that doubles as the only meaningful elevation change on the entire course. Otherwise it is essentially flat. Resist the urge to chase the early downhill.

Kilometres 5 to 10: Iidabashi to Kanda

The route bends south through the historic publishing district of Jimbocho and on into Kanda. Crowds thicken. The road is wide. This is the easiest part of the race for almost everyone.

Kilometres 10 to 15: Kanda to Nihonbashi to Ginza

You pass through Nihonbashi (the historic kilometre zero of the old Japanese road system) and head south on Chuo-dori, the central spine of Ginza. Department stores tower on either side. The street is closed entirely to traffic and crowds line both kerbs. This is one of the great running streets in any city.

Kilometres 15 to 20: Ginza to the Asakusa run-up

You leave Ginza and head north on a long, straight section past Hibiya and toward the older neighbourhoods of Asakusa. The buildings drop in height. The character of the city shifts from glass and steel to wood and tile. The half marathon mat sits around the 21 kilometre mark just before the Asakusa turnaround.

Kilometres 20 to 25: Asakusa turnaround near Sensoji Temple

The northernmost point of the course is at Asakusa, near the great red gate of Sensoji Temple. You round a 180 degree turn and head back south. This is mentally significant. You are now running toward the finish for the rest of the race.

Kilometres 25 to 32: back through Ginza and on to Monzennakacho

You retrace part of your earlier route through Nihonbashi and Ginza, then head east toward the old shitamachi (low town) districts of Monzennakacho and Kayabacho. The crowds in Ginza second time around are even thicker than the first. This is also where the wall hits for runners who went out too fast.

Kilometres 32 to 40: the long fast stretch toward Tokyo Station

From around 32 kilometres the course straightens and turns west again toward Tokyo Station. The roads are wide, flat, and a touch downhill in places. If you have any energy left, this is where you spend it. The 35 to 40 kilometre stretch is where personal bests are made or lost.

Kilometres 40 to finish: Marunouchi and Tokyo Station

The final kilometre brings you onto Gyoko-dori, the imperial avenue that runs from the Imperial Palace to Tokyo Station. The finish line sits on Gyoko-dori with the red brick facade of Tokyo Station rising behind it. Crowds are deep. The clock above the gantry counts you in. It is one of the most photogenic finishes in the marathon world.

7. Why Tokyo is one of the fastest World Marathon Majors

Berlin is widely considered the fastest of the Majors, and most of the world records of the modern era have been set there. Tokyo is its closest rival, and in some ways better suited to non-elite runners. There are four reasons.

The first is the course. After the small bridge in the first 5 kilometres, the route is functionally flat. There is no meaningful sustained climb anywhere on the course. The total elevation gain is around 35 to 40 metres across the whole 42.2 kilometres. That is less than the Berlin total and barely a quarter of London's.

The second is the road surface. Tokyo's central avenues are well maintained, wide, and largely free of camber. The roads close completely for the race so the field can use the entire road surface. There are no narrow squeezes, no cobbles, and very few sharp turns outside the Asakusa loop.

The third is the weather. Early March in Tokyo is dry, cool, and stable. Typical race day temperatures sit between 5 and 12 degrees Celsius at the 9:10 am start. Humidity is low compared to a London April or a Tokyo June. Cold rain happens occasionally but is not the norm. For most years, the conditions are very close to optimal for a fast marathon.

The fourth is the field. Tokyo attracts a deep international elite field every year. The depth pulls average finish times down. The pacing groups at every common time target are well organised and tend to run their planned splits accurately.

The result is that Tokyo's median finish times are among the fastest in the Major series. If you are setting up a marathon for a personal best, it is a serious option.

8. How long should you train for Tokyo

For most runners, a focused build of 16 to 20 weeks is the right length. If Tokyo is your first marathon, lean toward 20. If you are an experienced marathoner with recent marathon mileage in the legs, 16 weeks is enough.

What matters more than the total length is what is inside the block. A Tokyo specific build should include:

• A weekly long run that builds to at least 32 km (20 miles), with a final peak long run of 32 to 35 km three to four weeks out
• Marathon pace work inside long runs in the final 8 weeks, building toward 12 to 20 kilometres at goal pace
• One tempo or threshold session per week, varied between continuous tempos and broken intervals
• Strength training twice a week, with single leg work and posterior chain emphasis to protect against the repetitive impact of high mileage
• A genuine taper of 2 to 3 weeks

Because Tokyo is so flat and so well organised, course-specific preparation is less complicated than for Boston or NYC. You do not need to train for hills. You do not need to train for cobbles. What you need to train for is fast, steady, repeated effort. That is the work.

9. A simple 16-week Tokyo training framework

This is a framework, not a prescription. Real plans should be built around your current fitness, mileage history, and how your body responds. Edge builds your starting plan around your real starting fitness and adjusts as you progress. If you want to change something in your week, the Edge AI coach responds in about 30 seconds when you describe what you need, and our coaches are available directly through the app if you want a human voice. Here is the shape of a typical 16-week build for a runner targeting a sub-4 hour Tokyo.

Strength and mobility sessions twice a week sit alongside the running for the whole 16 weeks. Edge plans include strength and mobility built in, with coach video demos for every exercise so you know exactly what to do.

11. Race day strategy

Tokyo is one of the smoothest race day experiences in the marathon world, but the morning is still long and the logistics are strict. Plan ahead.

The morning: trains to Shinjuku

Tokyo's metro and JR rail networks run a special early service on race morning. From any central Tokyo hotel, you can be at Shinjuku Station inside 30 minutes. From there it is a 10 to 15 minute walk to the start area at the Metropolitan Government Building. Aim to be at the security check by 7:00 am at the latest if you have any baggage to drop. Security is thorough, with bag X-rays and photo ID checks for every runner.

The baggage rules

This is where Tokyo differs from every other Major. You can only use the official baggage drop bag provided in your race pack. You cannot drop a regular kit bag, a backpack, or anything you brought from home. Everything you put in the official bag travels with you and is delivered to the finish. The rules are enforced strictly and there are no exceptions.

Throwaway layers for the wait

Even with the warm bag, you will be standing outside in 5 to 8 degrees for an hour or more before the start. Wear an old hoodie, an old pair of joggers, and a black bin liner over the top. Discard them in the marked donation bins at the start. Volunteers collect them quickly and donate them to local charities. Do not litter.

The waves

The mass field starts in waves between roughly 9:10 and 9:40 am. Your bib has your wave letter clearly printed. Corrals close 15 minutes before your wave starts. Late entry into your corral is not permitted. Be in your corral on time or you start at the back.

Kilometres 1 to 10: hold back

The temptation on Tokyo's flat early course is to bank time. Resist it. The mass start funnels you down a slight downhill and adrenaline plus a fast first 10 kilometres equals a hard back half. Run your planned pace, no faster.

Kilometres 10 to 30: lock in

This is where to hit your goal pace and let the rhythm carry you. Aid stations are at every 2 to 3 kilometres, with water and Pocari Sweat (a Japanese sports drink, similar to a light Gatorade). Fuel on the schedule you trained with. The race provides bananas and bread rolls in later aid stations but do not rely on unfamiliar foods on race day.

Kilometres 30 to 42.2: hold the line

From the back-through-Ginza miles toward the Tokyo Station finish, the course is fast and flat. If you ran the first half intelligently, this is where you protect your time. Keep your cadence high, stay relaxed, and let the crowds carry you home.

Headphones and on-course rules

Technically headphones are not allowed during the race. The rule is enforced loosely and many runners do wear them, but if you are warned by a course marshal you must remove them. Be aware of your surroundings either way.

12. What to wear and pack for March Tokyo weather

March in Tokyo is one of the most predictable race day climates in the Major series. The average race day temperature at the 9:10 am start is around 6 to 8 degrees Celsius, rising to perhaps 12 by the finish. Humidity is low. Cold rain happens about one year in five but a dry day is much more common.

What to wear on the run

What to pack for the wait

• Throwaway hoodie, joggers, and an old pair of trainers (discarded at the start area)
• Bin liner to wear over your kit for warmth in the corral
• Photo ID (you will have shown this at the expo but bring it again in case of spot checks)
• Your race bib already pinned to your singlet
• Pre-race fuel that you have tested in training, not anything new from the convenience store
• The official baggage drop bag, packed with finish line clothes and an emergency snack

13. Where to stay in Tokyo for marathon weekend

Tokyo is huge but the marathon course is concentrated in the centre of the city. You want to be near the start, the finish, or on the metro line that connects them. Hotels around the centre fill quickly once lottery results land in late September.

Shinjuku (closest to the start)

Walking distance to the start. Convenient on race morning. Slightly less convenient for the rest of your trip because Shinjuku is dense, loud, and a long way from the historic districts. Hotels include the Park Hyatt Tokyo, the Keio Plaza, and the Hilton Tokyo. Worth the premium if you value a stress-free race morning above all else.

Marunouchi and Tokyo Station (closest to the finish)

The most central area in Tokyo and the best for the finish, the expo journey, and exploring. The Tokyo Station Hotel, the Four Seasons Marunouchi, and the Shangri-La Tokyo all sit within five minutes of the finish line. A 30 minute train ride to the start on race morning is the only trade-off, and Japanese trains run on time.

Ginza

A short metro ride to Tokyo Station for the finish, and on the course itself. Hotels include the Imperial Hotel Tokyo, the Mitsui Garden Hotel Ginza Premier, and the Park Hotel Tokyo. Good food, easy walking access to many of Tokyo's best areas.

Roppongi or Akasaka

20 minutes by metro to either Shinjuku or Tokyo Station. Slightly cheaper than the central areas and well connected. A solid value choice for a longer stay.

14. Travel and arrival tips

Tokyo has two international airports. Narita International (NRT) is 60 to 90 minutes from central Tokyo by Narita Express or Skyliner. Haneda Airport (HND) is closer at 30 to 45 minutes by Tokyo Monorail or Keikyu Line. If you have a choice, Haneda is much easier on race weekend.

Aim to arrive on the Thursday before the race. The expo at Tokyo Big Sight runs Thursday through Saturday with strict bib pickup rules. You must collect your own bib in person and you must show photo ID matching your registration. There is no race day pickup and no proxy collection. Allow two to three hours for the round trip to Big Sight, which is in Tokyo Bay and a metro ride away from the centre.

A Suica or Pasmo IC card (rechargeable transit card) makes navigating the metro and JR network effortless. Buy one at the airport on arrival. The full JR Rail Pass is worth it only if you are travelling outside Tokyo during your stay.

Eat where the runners eat. Japanese food is excellent for marathon fuelling: rice, udon, ramen, grilled fish, and steamed vegetables. Avoid raw seafood the night before unless you eat it regularly at home. The day before the race, find a tonkatsu or katsu curry shop near your hotel and lean into the carbohydrates.

15. Why Edge for marathon training

Most marathon training plans are PDFs. They were written for someone else, they assume you start where the plan starts, and they do not change if your week goes sideways. Edge is built differently.

When you set up Edge, the app builds your starting plan around your actual current fitness: how far you can run today, how often you run, how much time you have in a week. Strength and mobility sessions are part of the plan from week one, with coach video demos for every exercise so you know exactly what to do.

If life gets in the way, Flexi Swap lets you move sessions around in a couple of taps. If you want to change something more substantial (skip a session, swap the long run day, adjust to add a parkrun) you can talk to the Edge AI coach. Describe what you need in plain English and the plan adjusts in about 30 seconds. If you want to talk to a real human, our coaches respond directly inside the app.

Your runs sync automatically with Strava, Garmin, Apple Watch, and Coros. There is a free 7-day trial, then £19.99 a month or £119.99 a year. 17,000+ members are already training with Edge. Built in the UK, used by runners everywhere.

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