2025 Tokyo Marathon: Training plans, distance, date, location, and more

Find out all you need to know about the Tokyo Marathon – including how to choose the best training plan to get race-ready and set a new personal best.

Arial view of the race city.

About the event

The Tokyo Marathon is celebrated for its vibrant course that takes runners past some of Tokyo's most iconic landmarks, including the Imperial Palace, Tokyo Tower, and Asakusa Gate, blending the city's rich history with modern-day charm. As a World Athletics Platinum Label race, it attracts a large field of international competitors and is renowned for its exceptional organization and spirited crowd support. The event typically occurs in early March and is known for its challenging route that offers both flat and undulating sections through the heart of the Japanese capital. Participants not only compete in a high-caliber athletic event but also partake in a moving celebration of culture, community, and personal achievement, making it a bucket-list marathon for many runners worldwide.

Date: 

Sun
Mar 2
2025

Location: 

Tokyo, Japan

Distance

42.2km / 26.2mi

Elevation profile: 

Flat

Website: 

Link

Elevation gain: 

m /

Number of participants: 

38000

Join 1371 people currently training for the Tokyo Marathon with Runna

Join other runners just like you, currently training for the Tokyo Marathon with Runna

Start your plan

How to train for Tokyo Marathon: Tokyo Marathon training plans for every runner

To train for Tokyo Marathon, you’ll need a personalized training plan and to build up your weekly mileage progressively.

Runna offers running training plans for every runner and goal out there.

With Runna, your running coaching app, you get a personalized Marathon training plan that:

  • Structures your week and sets out all sessions for you
  • Automatically adjusts your mileage and types of runs to help you perform at your best
  • Incorporates deloads and strength training
  • Helps you manage your recovery and nutrition

Having a plan will also help with accountability, meaning that you can focus purely on improving your running game.

Check out our personalized Marathon training plans to find the one that best suits your goals.

Stories from Runnas

01/05
My first marathon and second ever running race. Sub 3 hour was my goal, but thanks to Runna managed to run a 02:41:49!
Dan C
San Sebastián Marathon
User @danrconnell finishing a race with a medal.
02/05
I’m 45 and only started running 12 weeks ago when I downloaded the Runna app.
Just finished my first half marathon - my goal was just to finish it before the 3hr cutoff but I made it in 2 hours 30 mins.
Somaclay
Sunshine Coast Half Marathon
User @somaclay finishing a race with a medal.
03/05
Completed my first ever marathon. I had never run more than 5km before the start of this year.
Through training with Runna since January, I’m so proud to say I’ve completed a marathon in 3hr37min
Sathi
Richmond Run-fest Marathon
User @sathi6 finishing a race with a medal.
04/05
From struggling to run 5km to running our first half marathon within 6 months of training using Runna! Loved every second of it.
Sara C
Belfast Half Marathon
User @saramcclements finishing a race with a medal.
05/05
Trained with Runna for 16 weeks to complete my first 250km ultramarathon in Tanzania in 37 hours
Henry G
Ultra X Tanzania 250
User @henry_galligan finishing a race with a medal.

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Tokyo Marathon FAQ: All you need to know about the Tokyo Marathon

What is the Tokyo Marathon?

Tokyo Marathon distance: How long is the Tokyo Marathon?

Where does the Tokyo Marathon take place?

When is Tokyo Marathon?

When is the next Tokyo Marathon?

What’s the elevation gain of the Tokyo Marathon?

How can I prepare for the 2025 Tokyo Marathon?

How do I choose the right training plan for the 2025 Tokyo Marathon?

How can I register for the Tokyo Marathon?

If you are an official race organiser with any questions about this page, please get in touch: races@runna.com

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Take your running to the next level

Your personalized running coach with tailored training plans to achieve your goals, from running a faster 5k to finishing your first marathon.

Download on the App Store.
Download Runna on the Google Play Store.
QR code for downloading the Runna app.
Get Started
Is Runna right for me?
First week free. Cancel anytime.
Scan to get started
Download on the App Store.
Download Runna on the Google Play Store.
QR code for downloading the Runna app.
First week free. Cancel anytime.
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