The online registration for the Galata – Varna 2021 swimming marathon starts on June 15. The competition will take place on Sunday, August 1. The only way participants can register is online on the platform of the site The deadline for registration is July 29. On 30.07.2021 the platform closes permanently. Everyone wishing to participate in the marathon must register in only one of the three registration forms – in Bulgarian, Russian or English. After submitting the application on the screen will appear: “You have successfully registered for the marathon”.  This means that you have successfully registered. Swimmers who register more than once will be removed from the list of participants. For those who do not have online registration within the specified period, the participation fee will be double – BGN 20/ EUR 10. Follow the site for all the details about the upcoming start.