The Tokyo Marathon 2026 is scheduled to take place on Sunday, March 1, 2026.

Quick Scoop

  • Official race day: March 1, 2026 (Sunday).
  • It is part of the Abbott World Marathon Majors and follows the usual early March timing.
  • Expo and bib pickup are planned for February 26–28, 2026 , just before race day.

Extra Details For Runners

  • The 2026 edition keeps the classic Tokyo city course and large field, with around 39,000 participants expected.
  • Start time information from partner and tour sites lists the race as starting around 9:10 a.m. local time for the main field.

If you are planning to run, always double‑check the official Tokyo Marathon website closer to the date for any last‑minute changes.

TL;DR: When is the Tokyo Marathon 2026?
→ Sunday, March 1, 2026 , with expo and packet pick‑up from February 26–28, 2026.

Information gathered from public forums or data available on the internet and portrayed here.