You guys are so lucky mainland North America and Canada.
You guys got great conditions and actually prepped tracks.
Our track out here in Guam is a POS but its better than nothing.
Our track is not prepped at all. It's bare concrete/coral mix (no blacktop).
Our Density Altitude is 2338 ft. We have head wind constantly and year round temperatures of 80-100+degrees. Even at nights our temps are 80+ and relative humidity is always 70+.
Talk about every single factor working against us.
Most people who come here military who ran their cars in the states have run .5-1.5 secs slower from their normal times.