・Entry site will open on December 23 at 21:00.

・Entry period: December 23, 2025 at 21:00 – January 19, 2026 at 23:59

Non-Japanese runners and Japanese runners living abroad can sign up for the race from December 23 at 21:00 on Run Japan website, https://runjapan.jp/entry/runtes/smp/competitiondetail.do?raceId=E336388&div=1

Entries will be accepted on a first-come-first-serve basis and will close once all slots are full.

<Notice>

The entry site is only available for non-Japanese runners and Japanese runners living abroad. To confirm the eligibility of entrant, presentation of a copy of your valid passport and an original document that proves current address or country of residence will be requested at a reception on the race day. In case the eligibility is not confirmed, you are not qualified to participate in the race.

Entry by Japanese runners living in Japan through this site is not valid.

In case the eligibility is not confirmed or the registration is invalid, the registration fee will not be returned.