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Get started today. Every day you wait is one day closer to the starting line.

Date Coming Soon...!

The journey is on the horizon! While the exact date is still to be confirmed, get ready—something exciting is just around the corner. Stay tuned for updates and get prepared to take the first step!

The Finish Line Crossed

The race is over, but your journey doesn't end here. Keep moving forward!

Tokyo Marathon 2026

Join thousands of runners in one of the world’s most iconic and prestigious marathons. Whether you’re running the full marathon or a half marathon, prepare for an unforgettable journey through the heart of the city. Start training today and make this year your time to race and experience the excitement of a world-class marathon.

Tokyo, Japan

Upcoming event

Mar 1, 2026

Race Track

Central Tokyo start area to Marunouchi/Imperial Palace area

Tokyo Marathon 2026, "The Tokyo Marathon 2026 is a world-class event that brings runners from around the globe to compete in one of Asia's most exciting cities. Runners will experience a dynamic route, passing by both modern skyscrapers and historical landmarks."

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Training Plans & Tips

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February 11, 2026

ABC Trainerize vs ChAIron: Which Is Right for You?

ABC Trainerize and ChAIron serve different purposes in the fitness ecosystem. One is a comprehensive platform for personal trainers managing clients. The other is an AI-powered coaching app that watches your form and adapts your training. Here's how to choose.

February 5, 2026

4 Easy Workout Challenges to Destroy Fat Fast

Four focused challenges designed to help you build strength, improve conditioning, and reduce body fat through structured, progressive training — all without crash dieting or random workouts.

Training

February 2, 2026

A Complete Guide to HYROX Weights by Division

Knowing the weights is one thing. Training for them is another. Chairon helps you turn HYROX standards into a personalised plan that builds strength, engine, and race-day confidence, so you don’t just survive the stations, you move through them with control.

Training

Prepare for Race Day Like a Pro

From injury prevention to race-day strategies, get all the essential tips and advice you need to crush the Boston Marathon. Check out our expert resources and training guides to make every step count.