2013 United States motorcycle Grand Prix
The 2013 United States motorcycle Grand Prix was the ninth round of the 2013 Grand Prix motorcycle racing season, and the second of three races in the 2013 season to take place in the United States of America. It was held on 21 July at the Laguna... Wikipedia
Start date: July 21, 2013
Location: WeatherTech Raceway Laguna Seca