Super fun and really an enjoyable relaxing game not really having to worry about dexterity skills. Love the idea of a strategic racing game. I kind of wish there was more interaction though. Maybe if you could just control the acceleration or something through the corners indicated by a ball going around the track.
If you didn't want to add any additional control functions, just having the graphic if sprites racing around the track might give it that more fun aspect to it.
nice job!