Yamathon 17Oct2026 (42km vs. 21km)

Join us for the Tokyo Yamathon, an exhilarating annual charity event that combines endurance with adventure! 🌍 Teams of 2 to 4 participants will walk or run the iconic Yamanote Line perimeter, covering all 30 stations in under 12 hours!

🚶‍♂️ Event Overview:

• Route: Navigate a 42 km full loop or choose the 21 km half loop, visiting all stations along the way.
• Proof of Completion: Capture a group photo at each station to prove your visit! 📸
• Time Limit: Complete the journey in a maximum of 12 hours, with your performance tracked via official apps like Webscorer.
• Navigation: While you're free to choose your own path, no shortcuts through restricted private property are allowed.

🏅 Choose Your Challenge:

• Full Yamathon: Conquer the whole course (42 km, all 30 stations).
• Half Yamathon: Tackle 15 stations, finishing at Mejiro Station (21 km).

Registration Info:

• Strider Registration Period: August 14, 2026.
• Individual Registration Deadline: September 14, 2026.
• Entry Fee: Sponsored by Yokota Striders!

🌐 More Details:

For further information, visit: Tokyo Yamathon Event Details

Location: Tokyo Building TOKIA
Ticket Registration: Sign Up Here

Gear up, bring your friends, and make a difference while enjoying this wonderful challenge! 💪🎉