The Complete Guide to Running the Tokyo Marathon 2026

The Tokyo Marathon is one of the seven World Marathon Majors and a bucket-list race for runners worldwide. With its lightning-fast course through Japan’s capital, incredible crowd support, and impeccable organization, it’s no wonder this race attracts over 300,000 applicants each year for just 38,000 spots.

Whether you’ve already secured your spot or you’re planning ahead for future years, this comprehensive guide will help you prepare for an unforgettable Tokyo Marathon experience.

Race Overview and Key Details

The Tokyo Marathon takes place annually in early March, with the 2026 edition scheduled for March 1, 2026. The race starts near Tokyo Metropolitan Government Building in Shinjuku and finishes at Tokyo Station, taking runners through some of the city’s most iconic neighborhoods.

Key Race Facts:

• Distance: 42.195 km (26.2 miles)
• Start Time: 9:10 AM (elite men), 9:30 AM (mass start)
• Time Limit: 7 hours
• Elevation: Mostly flat with minimal elevation change
• Average Temperature: 8-12°C (46-54°F) in early March

How to Get Entry to Tokyo Marathon

Securing a spot in the Tokyo Marathon is notoriously difficult due to the lottery system. Here are your main options:

1. General Lottery Entry

The general lottery typically opens in August for the following year’s race. Acceptance rates hover around 12-15%, making it highly competitive. International runners can enter through the lottery, with results announced in late September or early October.

2. Charity Entry

Many organizations offer guaranteed entry in exchange for fundraising commitments. This is one of the most reliable ways to secure your spot, though it requires raising a specified amount (typically ¥100,000-200,000 or more).

3. Tour Package Entry

Several tour operators offer packages that include race entry, accommodation, and sometimes sightseeing. While more expensive, these guarantee your race bib and simplify logistics.

4. Time Qualification

Elite runners who meet specific time standards can apply for guaranteed entry. Check the official Tokyo Marathon website for current qualifying times.

The Course: What to Expect

The Tokyo Marathon course is known for being fast and relatively flat, making it ideal for personal records. Here’s what you’ll experience:

Course Highlights

• Start (0-10 km): Begin in Shinjuku, passing through the government district before heading toward the Imperial Palace
• Mid-Race (10-30 km): Run through Hibiya, Ginza, and along the Sumida River with views of Tokyo Skytree
• Final Stretch (30-42 km): Pass through Tsukiji area before finishing near Tokyo Station

The course features enthusiastic crowds throughout, with spectators offering encouragement in both Japanese and English. Aid stations appear every 5 kilometers, providing water, sports drinks, and energy gels.

Training for Tokyo Marathon

Given the race’s early March date, your training will likely span the winter months. Here are some considerations:

Training Timeline

Most runners follow a 16-20 week training plan, meaning you should start your structured training in November or December 2025. This allows adequate time for base building, peak mileage weeks, and a proper taper.

Weather Considerations

Early March in Tokyo typically offers cool temperatures ideal for marathon running. However, prepare for:

• Morning temperatures around 8-10°C (46-50°F)
• Possible light rain or wind
• Low humidity compared to summer months

Track Your Training

Consider using a running log to monitor your progress and ensure you’re hitting your training goals. Tracking your workouts, long runs, and recovery can help you arrive in Tokyo in peak condition.

Travel and Logistics

When to Arrive

Plan to arrive in Tokyo at least 3-4 days before race day. This allows time to:

• Adjust to the time zone (especially important for travelers from Europe or the Americas)
• Collect your race bib at the expo
• Do a shakeout run to loosen up after travel
• Explore the city and enjoy some sightseeing

Race Expo

The Tokyo Marathon Expo typically runs for 2-3 days before the race at Tokyo Big Sight. You must collect your bib in person (no proxy pickup), and the expo features vendors, running gear, and pre-race activities. Arrive early in the day to avoid crowds.

Accommodation

Book your accommodation as early as possible, as hotels near the start and finish areas fill up quickly. Popular areas include:

• Shinjuku: Close to the start line, excellent transport links
• Tokyo Station area: Near the finish line, central location
• Ginza: Mid-course location, upscale shopping and dining

Race Day Tips

Getting to the Start

Tokyo’s subway system is incredibly efficient, but expect crowds on race morning. The Tokyo Metro Toei Oedo Line to Tochomae Station is the most direct route to the start area. Aim to arrive by 8:00 AM to allow time for bag check and corrals.

What to Bring

• Race bib (pinned securely to your shirt)
• Timing chip (attached to your shoe)
• Clear bag for gear check
• Throwaway layers for the start (it can be chilly)
• Your nutrition plan (gels, chews, etc.)
• Emergency cash (¥1,000-2,000)

Race Strategy

The fast, flat course can tempt runners to start too aggressively. Stick to your planned pace, especially in the first 10K when adrenaline is high. The course is net downhill in the early miles, making it easy to go out too fast.

Aid stations are well-organized with separate tables for water and sports drinks. Volunteers are helpful, though English may be limited. Don’t skip hydration, even in cool weather.

Cultural Considerations

Running the Tokyo Marathon offers a unique opportunity to experience Japanese culture. Keep these etiquette tips in mind:

• Respect the crowds: Japanese spectators are incredibly supportive. A wave or “arigatou” (thank you) is always appreciated
• Follow instructions: Japanese race organization is precise. Follow all marshal and volunteer directions
• Stay right: Unless passing, keep to the right side of the course
• Dispose of cups properly: Drop cups in designated zones after aid stations
• Bow at the finish: Many runners bow slightly to show gratitude to volunteers and organizers

Post-Race Recovery and Celebration

Immediate Post-Race

After crossing the finish line, you’ll receive your finisher medal and have access to food and drinks. The finish area can be crowded, so be patient as you collect your checked gear.

Exploring Tokyo

Give yourself a few days after the race to explore Tokyo. Your runner’s bib often provides discounts at various shops and restaurants. Consider visiting:

• Senso-ji Temple in Asakusa
• The Imperial Palace gardens
• Shibuya Crossing
• Meiji Shrine
• TeamLab Borderless digital art museum

Recovery Meals

Tokyo’s food scene is world-class. Treat yourself to:

• Ramen (perfect comfort food and carbs)
• Tonkatsu (breaded pork cutlet with rice)
• Sushi (you’re in the birthplace of sushi!)
• Okonomiyaki (savory pancake)

Training and Race Tracking

Whether you’re in the training phase or racing in Tokyo, tracking your progress helps you stay on target and achieve your goals. A running log allows you to monitor your mileage, pace progression, and race results all in one place.

Many Tokyo Marathon participants also connect with other runners who are training for the same race, sharing tips and motivation in the months leading up to race day.

Final Thoughts

The Tokyo Marathon is more than just a race—it’s an immersive experience in one of the world’s most fascinating cities. The combination of a fast course, incredible organization, and enthusiastic support makes it a must-do marathon for serious runners.

Start your preparation early, respect the lottery odds (or secure an alternate entry method), and approach race day with a solid plan. Whether you’re chasing a personal record or simply want to experience running through Tokyo, this race delivers an unforgettable experience.

Good luck with your Tokyo Marathon journey!