It’s a weekend course. It’s usually a Friday night, all-day Saturday and half-day Sunday deal. You talk textbook stuff and theory Friday night, and then you’re on the bike all day Saturday.

You see a lot of dads buying the smallest dirt bikes for their 4-, 5- or 6-year-olds. There is no curriculum that I know of for kids that age. You can purchase training wheels with...

It’s the sort of performance you can get out of a sport bike at under $10,000. You would have to spend hundreds of thousands of dollars on a car to get that sort of quickness,...

If the newest, $85,000 Corvette came within two seconds of that, it would be a victory for a car.