Your details
One profile at every KartOS track. At a track's kiosk you find yourself by email or mobile and tap That's me; the track gets what is here.
Your kids
Kids drive on your account: you sign for them at a track, and their results come to you. They never get emails of their own.
Tracks with your profile
None yet. The first time you check in at a KartOS track, it shows here.