We have updated the Tokyo Marathon 2021 Race Information today (Oct.11).
Details can be found here.

Due to the changes of the events, we request our 2021 registered runners to take action regarding their entry according to the time window outlined below.

【Selection Time Window】
11 a.m. on Oct 11 (Mon) until 5:00 p.m. on Oct 18 (Mon), 2021 (JST)

【Options】
（1）Wish to Run the Tokyo Marathon 2021［Sunday, March 6, 2022］
（2）Do Not Wish to Run

*If you choose "Do Not Wish to Run", the entry will become void and the entry and PCR testing fee will be refunded.

*We will send an email today at 11 a.m. (JST) requesting all registered runners of the Tokyo Marathon 2021 to select their decision on their entry.

*If you were a 2021 registered runner residing outside Japan, we have deferred you to the 2023 event and further action is not required.
For more details, please click here.

Note, the deferral selection window will open for the registered runners of the Tokyo Marathon 2022 from October 20, 2021 (Wed).
We request the patience from our Tokyo Marathon 2022 registered runners and we will send further information via email on October 13th (Wed),

We thank everyone for their understanding and cooperation.