A friend of mine just tore up a set of Ultimates on Little Talladega a couple weeks ago. They aren't really a track pad, but they are a great street/autox pad. I'd suggest you get a more track oriented pad (Hawk HP+, etc.) and swap them out for track days. Give Andie @ Cobalt ( www.cobaltfriction.com) a call. He'll be glad to recommend a pad for the type of events you're planning to do ... and he's also an Expo sponsor.