02 September 2020, 10am
Sun 7 March 2021
The organisers hope to make a final decision in October based on their assessment of likely future conditions. The Tokyo Marathon Foundation has already stated that it does not plan to hold another elite-only race and does intend to go forward with a mass-participation race.
Only elite athletes were allowed to run the 2020 Tokyo Marathon, with mass-participation entrants given the option of shifting their entries to either 2021 or 2022.