SALT LAKE CITY, Utah: Aaron Plessinger earned the holeshot with Cooper Webb and Chasse Sexton chasing. But Plessinger ...

Supercross tracks are constructed by DirtWurx, a New York company that has been doing the heavy lifting since the 1990s.

Where is the cup race on Sunday? The Cup Series race on Sunday will be at Kansas Speedway. When is the next NASCAR race? The next NASCAR race is today with the Truck Series race at Kansas.