with one podium. By 1961, Hailwood was racing for up-and-coming Japanese factory Honda. In June 1961, he became the first man in the history of the Isle of Man TT to win three races in one week when he won in the 125 cc, 250 cc and 500 cc categories. He lost the chance at winning a fourth race when his 350 AJS failed with a broken gudgeon pin whilst leading. Riding a four-stroke, four-cylinder 250 cc Honda, Hailwood won the 1961 250cc world championship. In 1962, Hailwood signed with MV Agusta and went on to become the first rider to win four consecutive 500cc World Championships. In February 1964 during preparations for the US Grand Prix, Hailwood set a new one-hour speed record on the MV 500 cc recording an average speed of on the oval-shaped, banked speed-bowl at the Daytona circuit. The previous record of was set by Bob McIntyre on a 350 cc Gilera at Monza in 1957. Hailwood then went on to win the GP race, which carried World Championship points, in the afternoon of the same day. During 1965, Hailwood entered selected UK events riding for the Tom Kirby Team. In heavy rain, Hailwood won the 1965 Hutchinson 100 Production race at the Silverstone circuit on a BSA Lightning Clubman entered by dealer Tom Kirby, beating the Triumph Bonnevilles entered by Syd Lawton. The 'Hutch' was a main production race of the season along with the Thruxton 500, so it was very important for manufacturers to establish the racing potential of their recent models. As this was production-based racing open to all entrants, 'official' works teams were ineligible; instead, machines were prepared and entered through well-established factory dealers. BSA Lightning Clubmans were ridden by Hailwood (carrying number 1 on the fairing) and factory rider Tony Smith, whilst Triumph Bonnevilles were ridden by World Champion Phil Read and works employee Percy Tait. Conditions were poor and Smith retired from the race at slippery Stowe Corner. Hailwood lapped at to establish his winning lead. After his successes with MV Agusta, Hailwood went back to Honda and won four more world titles in 1966 and 1967 in the 250 cc and 350 cc categories. At the 'Motor Cycle' 500 race at Brands Hatch in 1966, Hailwood demonstrated a Honda CB450 Black Bomber fitted with a sports fairing. It was unable to compete in the 500cc category, the Fédération