A fast big-city road marathon with very low travel friction from Taiwan. The one-hour time difference makes it the easiest Major for many Taiwan runners to plan.
- Race dateMarch 7, 2027 (Sunday)
- Current statusThe 2027 race is Sunday, March 7, 2027. Charity donation applications are open until July 9, 2026 (JST). Semi-Elite and ONE TOKYO GLOBAL entries run July 31 to August 13, and general entry runs August 14 to August 28. The official guideline lists a 40,000 field size and a USD 230 international entry fee.
- Donation & Charity Runner Entry: June 24, 2026 to July 9, 2026 (JST); Status: Open; Donation applications are open until July 9, 2026 (JST). Charity runners are selected by each charity program, and the official charity page lists a 5,000-runner field. Check each program's donation minimum and overseas-runner rules before applying.
- RUN as ONE - Tokyo Marathon 2027 / Semi-Elite: July 31, 2026 to August 13, 2026 (JST); Status: Upcoming; Overseas semi-elite applicants should prepare official result proof. The 2027 guideline asks applicants declaring 3:00:00 or faster to upload a qualifying certificate or official result from July 1, 2024 through June 30, 2026.
- ONE TOKYO GLOBAL Member Entry: July 31, 2026 to August 13, 2026 (JST); Status: Upcoming; The overseas member entry window runs July 31 to August 13, 2026. If entries exceed the 3,000 member-entry field size, selection is by drawing.
- General Entry: August 14, 2026 to August 28, 2026 (JST); Status: Upcoming; General entry runs August 14 to August 28, 2026. It is not first-come, first-served; if applications exceed capacity, selection is by random drawing.
- The 2027 guideline lists a 7-hour marathon time limit from the 9:10 start.
- Packet pickup is March 4-6, 2027 at Tokyo Big Sight South Exhibition Halls. Runners must pick up in person, and race-day pickup is not available.
- This is the easiest Major for many Taiwan runners to try first: short flight, low time-zone shift, and familiar food and travel context.
- Tokyo 2027 is the 20th anniversary edition, so expect higher travel demand around race week. Book cancellable lodging early after your entry path is clear.
- Passport name, race-entry name, ONE TOKYO / My Entry details, and payment identity should match before lottery results and bib pickup.
- If considering charity entry, read RUN with HEART and the individual charity pages before applying; Tokyo charity entry is not a single fixed-price route and may depend on each charity's rules, capacity, and application review.