Cooper (1958–1965) McLaren made his Formula One debut at the
1958 German Grand Prix at the
Nürburgring. He formally joined the Cooper works team for the
1959 season, partnering Jack Brabham. Cooper was at the forefront of the shift to
rear-engined cars, a change that redefined Formula One chassis design. At the
1959 United States Grand Prix at
Sebring, McLaren won his first World Championship Grand Prix at the age of 22 years and 104 days. He held the record as the youngest winner in Formula One history for over four decades. He opened the
1960 season with victory at the
Argentine Grand Prix and remained a consistent front-runner, finishing second in the
1960 World Drivers' Championship behind Brabham. When Brabham left Cooper at the end of 1961 to form his own team, McLaren assumed the role of lead driver. McLaren won the
1962 Monaco Grand Prix, finishing third in the
1962 championship behind
Graham Hill and
Jim Clark. Across his Formula One career he took four victories, 27 podium finishes, and three fastest laps in 100 starts. He also contributed to the development of Cooper's cars, providing technical feedback that sustained the team's competitiveness during this period.
McLaren as constructor-driver (1966–1970) In 1963, McLaren founded Bruce McLaren Motor Racing Ltd., initially fielding modified Coopers in the
Tasman Series and developing sports cars. The team entered Formula One as a constructor in
1966. Early chassis, including the
McLaren M2B, struggled with heavy, underpowered engines (initially modified Ford Indianapolis V8s and Serenissima units) and limited financial resources. The team's fortunes improved with the adoption of the
Cosworth DFV engine. McLaren took the team's first Formula One victory at the
1968 Belgian Grand Prix at
Spa-Francorchamps, driving the
McLaren M7A. This made him one of only three drivers, alongside Jack Brabham and
Dan Gurney, to win a World Championship race in a car of their own construction. The
1969 championship was a strong year for the team, with McLaren finishing third in the standings. By the late 1960s, he increasingly delegated driving duties to concentrate on team management and engineering development. == Sports car racing ==