Ax

I actually was interested in that race. It looked like a track that would have had some good racing. Weather made short work of that though.

Possibly, but the idea of AX is it's during the off-season of MX.
So why it is in Arena's, during winters, winters are cold so you want an arena to hold people and keep people/dirt warm.

Sounds like SX. I guess I need to see it.

I thought the track was awesome. Held up surprisingly well considering all the rain too.