During the period leading up to the Tokyo Marathon 2025 race day (March 2, 2025), the "Virtual Tokyo Marathon 2025", a month-long virtual event welcoming runners from all around the world, will be held between February 15 to March 9, 2025. Runners can join this event for a digital certificate, and/or boost their motivation. The Entries will open at 12:00 p.m. on Friday, December 6 (JST)

Additionally, all those who take part in the event and fulfill the condition will be eligible to win one of one-hundred entries to the Tokyo Marathon 2026 by random drawing.