1966 / International Formula 3
Apr
24
IV Trofeo Juan Jover
Circuito de Montjuïc
May
29
XXXV Grand Prix des Frontiéres
Circuit de Chimay
Jun
12
I Helsingin Vauhtikisat
Keimola Motor Stadium
Jun
12
X Copenhagen Grand National
Roskilde Ring
Jun
26
Jul
10
XIII Circuito Internacional de Vila Real
Circuito Internacional de Vila Real
Jul
24
XII Grande Premio de Portugal
Cascais Street Circuit
Aug
14
1966 Ford Grand Prix
Roskilde Ring
Aug
15
XI Circuito do Porto
Circuito de Lourdelo do Ouro
Aug
21
XV Kanonloppet Formula 3
Gelleråsbanan
Aug
28
II Knutstorp Grand National Formula 3
Ring Knutstorp
Aug
28
Sep
4
III Zandvoort Trophée
Circuit Park Zandvoort
Sep
11
II Coupe de l´Avenir
Circuit Zolder
Oct
2
1966 I European Formula 3 International Challenge Brands Hatch
Brands Hatch Grand Prix Circuit