Step 1. In the drop down menu where it says ' Grand National Class (nil)', use the drop down to select the class you wish to ride. Go to the 2nd class and select your additional class and so on................
If you wish to enter any of the free races, use the drop down to select 'YES'.
Step 2. Leave quantity as 1.
Step 3. Click on 'add to cart'.
Step 4. On the very, very top right hand side of the page - click on the 'shopping trolley' and follow the check out instruction from there!