Step 1 / 4:
This service also allows you to change which wave you are registered in, if there are free places still available.
Your registration ID is the last seven digits of the unique reference number in your confirmation email, e.g. if your reference is GNS12S173R1000014, enter 1000014
If you have any problems please contact us here https://info.greatswim.org/support/tickets/new.