I've never measured the track but it's pretty big. I think it's about 6ft. on the straits and 8ft. in the turns.

We also have a new track in town and they have a dirt oval that's 2-3 times as big as this one. I think all 1/18's and most 1/10's will be to small for it. I havn't seen a race on it yet and they don't have any pictures on the site yet.[&o]