Like Moon mentioned, they are to be 3 to race and they can race up to any age as long as they hit the board every now and then (meaning place 1st - 4th). If they are running poor, they will ruled off the track for good.

Idahospud - LOL Yes, in fact they do run races just like TBs. They hold races anywhere from 4 1/2 FL to over a mile!

Raul - I am not sure if you are talking about racetrack Arabians or what because I was thrown off by the age 11 thing????