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| Circuits | Country | Date |
| Buenos Aires No.15 | Argentina | 13th January 1980 |
| Interlagos | Brazil | 27th January 1980 |
| Kyalami | South Africa | 1st March 1980 |
| West Long Beach | USA | 30th March 1980 |
| Zolder | Belgium | 4th May 1980 |
| Monte Carlo | Monaco | 18th May 1980 |
| Paul Ricard | France | 29th June 1980 |
| Brands Hatch | Britain | 13th July 1980 |
| Hockenheim | Germany | 10th August 1980 |
| Österreichring | Austria | 17th August 1980 |
| Zandvoort | Netherlands | 31st August 1980 |
| Imola | San Marino | 14th September 1980 |
| Montreal | Canada | 28th September 1980 |
| East Watkins Glen | USA | 5th October 1980 |
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