Honda Racing Corporation (HRC) was formed in 1982. The company combines participation in motorcycle races throughout the world with the development of high potential racing machines. Its racing activities are an important source for the creation of leading edge technologies used in the development of Honda motorcycles. HRC also contributes to the advancement of motorcycle sports through a range of activities that include sales of production racing motorcycles, support for satellite teams, and rider education programs.
Soichiro Honda, being a race driver himself, could not stay out of international motorsport. In 1959, Honda entered five motorcycles into the Isle of Man TT race, the most prestigious motorcycle race in the world. While always having powerful engines, it took until 1961 for Honda to tune their chassis well enough to allow Mike Hailwood to claim their first Grand Prix victories in the 125 and 250 cc classes. Hailwood would later pick up their first Senior TT wins in 1966 and 1967. Honda's race bikes were known for their "sleek & stylish design" and exotic engine configurations, such as the 5-cylinder, 22,000 rpm, 125 cc bike and their 6-cylinder 250 cc and 297 cc bikes.
In 1979, Honda returned to Grand Prix motorcycle racing with the monocoque-framed, four-stroke NR500. The FIM rules limited engines to four cylinders, so the NR500 featured non-circular, 'race-track', cylinders, each with 8 valves and two connecting rods, in order to provide sufficient valve area to compete with the dominant two-stroke racers. Unfortunately, it seemed Honda tried to accomplish too much at one time and the experiment failed. For the 1982 season, Honda debuted their first two-stroke race bike, the NS500 and in 1983, Honda won their first 500 cc Grand Prix World Championship with Freddie Spencer. Since then, Honda has become a dominant marque in motorcycle Grand Prix racing, winning a plethora of top level titles with riders such as Mick Doohan and Valentino Rossi .
In motocross, Honda has claimed six motocross world championships. In the World Enduro Championship, Honda has captured six titles, most recently with Stefan Merriman in 2003 and with Mika Ahola in 2007 and 2008.
In observed trials, Honda has claimed three world championships with Belgian rider Eddy Lejeune.