Emergency SMS used during the race

We are going to send text messages via the short messaging service (SMS) in case of emergency during the race, such as changing the race course or cutoff time during the race.

 ■ Runners: We register the cell phone number you registered at the time of entry.
Please register a different phone number ONLY if you want to add another mobile phone number or change the registered phone number.

* Please note that adding a new number or changing the number would not change the phone number you already registered upon the race entry.

 ■ Non-runners such as personal supporters and spectators: Please register your mobile phone number if you wish to receive emergency text messages.

 The text messages will be sent from numbers below. Please be sure to change settings on your mobile phone so that your phone can receive messages.

NTT docomo: 08077006975
KDDI au: 08077006975
SoftBank: 21061
Rakuten: 08077006975

 Registration form

* Registration deadline: 15:00, Thursday, April 25, 2024