High Quality Content by WIKIPEDIA articles! The 2010 San Marino and Rimini`s Coast motorcycle Grand Prix was the twelfth round of the 2010 Grand Prix motorcycle racing season. It took place on the weekend of September 3–5, 2010 at the Misano World Circuit. The event was marred by the death of Shoya Tomizawa from injuries sustained in a crash during the Moto2 race.