1. Road Atlanta, FIA Grade 2 I believe, Numerous Laps, USA
2. Talladega Gran Prix Raceway, Numerous Laps, USA
3. Daytona International Speedway, FIA Grade 2 I believe, Numerous Laps, USA
Now to be honest, this was when I was traveling around with a Bike group when younger that consisted of guys who raced the season circuit. I wasn't as skilled as these guys, so I only did the stuff close to me and mainly for fun.
I got passed a lot!
With cars, all my exploits have been on drag strips. Fastest I have been in the 1/4 was in the high 9's.....which these days is not that fast anymore.