Grand Prix motorcycle racing is the premier class of motorcycle road racing events held on road circuits sanctioned by the Fédération Internationale de Motocyclisme (FIM). Independent motorcycle racing events have been held since the start of the twentieth century and large national events were often given the title Grand Prix. The foundation of the Fédération Internationale de Motocyclisme as the international governing body for motorcycle sport in 1949 provided the opportunity to coordinate rules and regulations in order that selected events could count towards official World Championships. It is the oldest established motorsport world championship.
Alan Shepherd was a British Grand Prix motorcycle road racer. His best seasons were in 1962 and 1963, when he rode a Matchless to finish in second place in the 500cc world championship, both times to Mike Hailwood. Shepherd was a three-time winner of the North West 200 race in Northern Ireland and finished on the podium twice at the Isle of Man TT.
Stanley Michael Bailey Hailwood, was a British professional motorcycle racer and racing driver. He is regarded by many as one of the greatest racers of all time. He competed in the Grand Prix motorcycle world championships from 1958 to 1967 and in Formula One between 1963 and 1974. Hailwood was known as "Mike The Bike" because of his natural riding ability on motorcycles with a range of engine capacities.
Giacomo Agostini is an Italian multi-time world champion Grand Prix motorcycle road racer. Nicknamed Ago, he amassed 122 Grand Prix wins and 15 World Championship titles. Of these, 68 wins and 8 titles came in the 500 cc class, the rest in the 350 cc class. For these achievements obtained over the course of a career spanning 17 years, the AMA described him as "...perhaps the greatest Grand Prix rider of all time". In 2010, Agostini was named an FIM Legend for his motorcycling achievements.
Kenneth Leroy Roberts is an American former professional motorcycle racer and racing team owner. In 1978, he became the first American to win a Grand Prix motorcycle racing world championship. Nicknamed “the Martian”, he was also a two-time winner of the A.M.A. Grand National Championship. Roberts is one of only four riders in American Motorcyclist Association (AMA) racing history to win the AMA Grand Slam, representing Grand National wins at a mile, half-mile, short-track, TT Steeplechase and road race events.
Randy Mamola is an American former professional Grand Prix motorcycle road racer who is a 13-time Premier Class race winner. He was one of the most charismatic Grand Prix motorcycle riders of his generation, becoming a favourite because of his interaction with race fans both on and off the track as well as his aggressive and spirited riding style.
The 1978 Grand Prix motorcycle racing season was the 30th F.I.M. Road Racing World Championship season.
The United States motorcycle Grand Prix was a round of the FIM Grand Prix motorcycle racing World Championship.
The 1965 Grand Prix motorcycle racing season was the 17th F.I.M. Road Racing World Championship Grand Prix season. The season consisted of thirteen Grand Prix races in six classes: 500cc, 350cc, 250cc, 125cc, 50cc and Sidecars 500cc. It began on 21 March, with United States Grand Prix and ended with Japanese Grand Prix on October, 24.
The 1987 Grand Prix motorcycle racing season was the 39th F.I.M. Road Racing World Championship season.
The 1995 Grand Prix motorcycle racing season was the 47th F.I.M. Road Racing World Championship season.
Jorge Martínez Salvadores, nicknamed "Aspar", is a Spanish former professional motorcycle racer and racing team manager. He competed in the Grand Prix road racing world championships from 1982 to 1997. After retiring from active competition, Martínez became a successful motorcycle racing team owner. He is one of the most successful motorcycle racers in Grand Prix motorcycle racing history with 22 Grand Prix victories to his name in the 80 cc class and a further 15 wins in the 125 cc class. In 2019, Martínez was inducted into the MotoGP Hall of Fame.
Bruno Kneubühler is a Swiss former professional Grand Prix motorcycle road racer.
Hideo Kanaya was a Japanese professional motorcycle racer and motorcycle racing team manager. He competed in the Grand Prix motorcycle road racing world championships from 1967 to 1975. He dominated Japanese road racing in the early 1970s and was the first Japanese rider to win a world championship 500cc Grand Prix race. Although Kanaya was a competitive racer, he was never allowed to compete in a full season in the world championships as, his main responsibility was as a test rider in Japan.
Ron Chandler was a British professional motorcycle racer. He competed in selected Grand Prix motorcycle road racing events between 1966 and 1971.
Ronald Grant was an American Grand Prix motorcycle road racer. In the 1964 Grand Prix motorcycle racing season, he became the first American rider to finish on the podium in a Grand Prix event, when he finished in second place behind Alan Shepherd at the 250cc United States Grand Prix, held at the Daytona International Speedway.
Race results from the automobile and motorcycle races contested at the Indianapolis Motor Speedway in Speedway, Indiana. Races have been held on seven different track configurations:
The 2001 Rio de Janeiro motorcycle Grand Prix was the sixteenth and latest round of the 2001 Grand Prix motorcycle racing season. It took place on the weekend of 1–3 November 2001 at the Autódromo Internacional Nelson Piquet. It was also the final 500cc race in Grand Prix motorcycle racing history. This also marked the final Grand Prix win in the career of Daijiro Kato before his death caused by a crash in the 2003 Japanese motorcycle Grand Prix race.
The MV Agusta 350 cc racers were motorcycles produced by MV Agusta between 1954 and 1976 and raced in the 350 cc motorcycle GP championships. 10 world titles were achieved by riders John Surtees, Gary Hocking and Giacomo Agostini on these machines.
United States 