San Marino and Rimini Riviera motorcycle Grand Prix
The name of the race is a misnomer as the race has always taken place in Italy, but because there is already an Italian motorcycle Grand Prix, it was called the San Marino Grand Prix because of the track location's proximity to San Marino.From the 1985 season onwards the venue hosting the San Marino round was the Circuito Internazionale Santa Monica.The round was taken off the calendar in 1988 but got added back in 1991, this time on the Autodromo Internazionale del Mugello.The round was not present in 1992 due to Bernie Ecclestone and the IRTA meddling with the selected grands prix chosen (see the FIM–IRTA war for more information on that) but returned in the 1993 on the same venue as before.A pink background indicates an event that was not part of the Grand Prix motorcycle racing championship.