I'd have to give it some thought, and I think it would be quite a long list. The only one I'm really tracking is baseball stadiums - 30 MLB and 20 minor league.
Racetracks would be the only other one I can easily itemize
Spa
Nurburgring
Buddh
Circuit Gilles Villeneuve
Indy
Mid-Ohio
Sebring
Daytona
Road America
Cleveland airport circuit