1927 / AIACR World Manufacturers´ Championship
May
30
XV International 500 Mile Sweepstakes
Indianapolis Motor Speedway
Jul
3
XXI Grand Prix de ACF
Autodrome de Linas-Montlhéry
Jul
31
IV Gran Premio de España
Circuito de Lasarte
Sep
4
VII Gran Premio de Italia
Autodromo Nazionale di Monza
Oct
1
II RAC Grand Prix
Brooklands Grand Prix Circuit