For Transfers or deferrals you can find your code in your MaxFun account on the right site in the code section.
1) Your Code
2) Format you can use your code. If nothing is shown it can be used on any race.
To register with that code use the racefinder on our website and choose the race you want to start.
You can enter the code during the registration.
Add code here (1) and click (2) "Use Coupon"
The amount will change now.
Now you can finish your registration (3)
(In some of our races the code request can be at the start of the registration)