Signed by the BRM works Formula 1 team for 1967, alongside Chris Irwin, his wild driving style caused him to repeatedly crash out of races and his tendency to spin at crucial moments led to the team dropping him after the 1967 Monaco Grand Prix. He completed the remainder of the season concentrating on his alternative drive, as was common in the 1960s, in John Coombs's F2 McLaren M4A, finishing fourth in the unclassified drivers' championship. At the end of the season he purchased the car from Coombs. A good run in the McLaren during the winter Tasman Series, including a win at the last race, resulted in Tim Parnell offering a drive in his works-supported Reg Parnell Racing BRM team for 1968. In addition to a good run in F1 in 1968 – including points-scoring finishes in France and Italy – Courage also drove for old friend Frank Williams's F2 team. When Frank Williams Racing Cars decided to make the step up to F1 in 1969, Courage was their first choice as driver.