The following offices of Tokyo Marathon will be closed as follows due to New Year’s holidays.

◎Tokyo Marathon 2026 Entry Desk
　Closing Dates for the above offices: December 27, 2025 - January 4, 2026(JST)
　*These offices will reopen at 1:00 p.m. on January 5, 2026.(JST)

◎RUN as ONE - Tokyo Marathon 2026 Entry Desk
　Closing Dates for the above offices: December 27, 2025 - January 4, 2026(JST)
　*These offices will reopen at 10:00 a.m. on January 5, 2026.(JST)

◎Tokyo Marathon 2026 Charity Desk
　Closing Dates for the above offices: December 26, 2025 - January 4, 2026(JST)
　*These offices will reopen at 10:00 a.m. on January 5, 2026.(JST)

Contact information can be found here.

◎ONE TOKYO GLOBAL Desk
　Closing Dates for the above offices: December 27, 2025 - January 4, 2026(JST)
　*These offices will reopen at 10:00 a.m. on January 5, 2026.(JST)

ONE TOKYO GLOBAL Desk details can be found here.

◎Tokyo Marathon EXPO 2026 Office
　Closing Dates for the above offices: December 27, 2025 - January 4, 2026(JST)
　*These offices will reopen at 10:00 a.m. on January 5, 2026.(JST)

Tokyo Marathon EXPO 2026 Exhibitor Office details can be found here.

Thank you for your understanding and wish you a wonderful holiday.