Once you have your Custom Race(s) set up:
Paste your Custom Race into the Show. Bring up the Custom Race Manager to the Races page:
Select the Race from your pick list on the left. Click the [Past to Show] button.
The prompt reminds you that you need to Select the show from the Show List:
Click [OK to Paste] to add the Race to the Show. The Custom Race and its Defaults have been added to the Show.
Your Custom Race is ready for Rider Registration.