Was expecting 30+ but not even 20
23 hours or 500 laps. Whichever comes first. They need a time limit in case it rains or whatever. I'd guess they can't stop at 24h otherwise SRO wouldn't be happy and at 25h Fun Cup wouldn't be happy. And a 26h+ race doesn't sound the most fun to be in plus Fun Cup might even have an agreement to be the longest race at the circuit. This is all guess work but it doesn't sound incorrect.