Man,
I just did some research and we could also be running Slot.it Challenge Regionals — I would vote to do that ASAP. (https://www.slotcarillustrated.com/portal/forums/showthread.php?p=498922)
Back to the subject; I’m guessing we will follow the BRM Internationals Rules Book for this one? (file attached)
[attachment=0]BRM_Intl_Rules_Book_Rev00 Jan 09 Final (1).doc[/attachment]