- Mexican Grand Prix
- Ginther finishes on a high
October 24, 1965: With little at stake in the final race of the season, Richie Ginther secured a historic victory for Honda, the first triumph for the Japanese car maker on the international grand prix circuit.
- United States Grand Prix
- Hill completes Watkins Glen hat-trick
October 3, 1965: Graham Hill, always a great favourite with the crowds at Watkins Glen, duly won his third successive US Grand Prix at the Upper New York State track.