Online Entry

Entry and Payment Period
10:00a.m., Saturday 13th September 2025 - 11:59p.m., Monday 3rd November 2025

Please proceed from here for your entry.
URL: https://amarys-jtb.jp/28thnaganomarathon/

Application and Race Participation Process

• Sat. September 13th, 2025

  Entry will be accepted from 10:00 a.m. (Japan Time)

  *10,000 applicant entry will be accepted in order of receipt application.
  We will stop accepting applications once all the places are taken.

• Mon. November 3rd, 2025

  Entry Application Period ends at 11:59 p.m. (Japan Time)

• Late-March, 2026

  Race Number Declaration and Information Package will be sent by email

• TBA

  Registration Desk: TBA

  Add: TBA

• Sun. April 19th, 2026

  Race day
  Start point: Nagano Sports Park

  Add: 5-1-9 Yoshida, Nagano-shi

• Late-May, 2026

  Race Certificate will be on the website (You can download your certification PDF)

Entry & Accommodation Inquiries