Welcome to the United States Grand Prix Racers Union
US 125 Grand Prix National Championship® and 250 Grand Prix National Championship
The USGPRU is the officially recognized 125 Grand Prix National Championship® and 250 Grand Prix National Championship® series. The popular Moriwaki MD250H spec-bike youth class and the exciting new Moto3 classes round out a real GP experience. The USGPRU provides a unique opportunity for riders by providing extended length grand prix racing with timed qualifying and superb contingency and sponsor support. Race and practice format is designed to prepare riders for the experience of 2-wheel racing at the highest levels.
February 10, 2015
January 12, 2015
December 25, 2014