Originally Posted by chris moore

Back when SRS announced this plan one of the racers asked on this forum if anyone had run on a concrete surface successfully before and what was done to make the surface usable. The only suggestion that I remember from that thread was the use of paint mixed with play sand to provide some texture to the surface. I did not look for that thread nor do I remember if there was a suggested type of paint or mixture ratio, but perhaps someone that reads this thread may know.

Anyway while I do have doubts about this surface I wish best of luck to you in finding something that works.