Course Map

• Download PDF

Online Entry

Entry and Payment Period
10:00a.m., Saturday 12th September 2026 - 11:59p.m., Sunday 1st November 2026

Please proceed from here for your entry.
URL: https://amarys-jtb.jp/29thnaganomarathon/

Application and Race Participation Process

• Sat. September 12th, 2026

  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.

• Sun. November 1st, 2026

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

• Late-March, 2027

  Race Number Declaration and Information Package will be sent by email

• Sat. April 17th, 2027

  Registration Desk: TBA

  TBA

• Sun. April 18th, 2027

  Registration Desk: TBA

  TBA

• Sun. April 18th, 2027

  Race day
  Start point: Nagano Sports Park

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

• From May 2027 onwards

  You can download your Certificate PDF from the website below.

  TBA

Recommendation to Purchase Overseas Travel Insurance

While we are taking every possible safety measure in organizing the event, we strongly recommend that all participants obtain insurance coverage in preparation for any unforeseen accidents, illnesses, or injuries.
We sincerely apologize for the inconvenience, but for your own safety and to cover potential medical expenses and emergency travel costs for support personnel, we kindly ask that you purchase overseas travel insurance on your own before departure.
We greatly appreciate your understanding and cooperation.

Entry & Accommodation Inquiries