VERY long Hot Wheels custom races

Hot Wheels Marathon
A 59.2km-long night Sprint.
share code 111 819 840

The Tacotan
A 63.3km-long night race.
share code 419 879 779

It turned out the stunt steering assist which I think the devs enabled by default in the Hot Wheels Expansion, creates caos on a loop for experienced and serious racers who would like to play these extremely long race events, especially when they drive faster cars.
You’d definitely better cut the option off asap.

how do I know from which race I enter the code? or where should I enter it to just start the race?