1949 (Champion: Freddie Frith)
1. Tourist Trophy (Isle of Man), Jun 17-Freddie Frith (GB)-Velocette
2. Swiss GP (Bremgarten), Jul 3-Freddie Frith (GB)-Velocette
3. Dutch GP (Assen), Jul 9-Freddie Frith (GB)-Velocette
4. Belgian GP (Spa-Francorchamps), Jul 17-Freddie Frith (GB)-Velocette
5. Ulster GP (Clady), Aug 20-Freddie Frith (GB)-Velocette
1950 (Champion: Bob Foster)
1. Tourist Trophy (Isle of Man), Jun 10-Artie Bell (IRL)-Norton
2. Belgian GP (Spa-Francorchamps), Jul 2-Bob Foster (GB)-Velocette
3. Dutch GP (Assen), Jul 8-Bob Foster (GB)-Velocette
4. Swiss GP (Geneva), Jul 23-Leslie Graham (GB)-AJS
5. Ulster GP (Clady), Aug 18-Bob Foster (GB)-Velocette
6. Nations GP (Monza), Sep 10-Geoff Duke (GB)-Norton
1951 (Champion: Geoff Duke)
1. Spanish GP (Montjuich), Apr 8-Tommy Wood (GB)-Velocette
2. Swiss GP (Bremgarten), May 27-Leslie Graham (GB)-Velocette
3. Tourist Trophy (Isle of Man), Jun 8-Geoff Duke (GB)-Norton
4. Belgian GP (Spa-Francorchamps), Jul 1-Geoff Duke (GB)-Norton
5. Dutch GP (Assen), Jul 7-Bill Doran (GB)-AJS
6. French GP (Albi), Jul 14-Geoff Duke (GB)-Norton
7. Ulster GP (Clady), Aug 18-Geoff Duke (GB)-Norton
8. Nations GP (Monza), Sep 9-Geoff Duke (GB)-Norton
1952 (Champion: Geoff Duke)
1. Swiss GP (Bremgarten), May 18-Geoff Duke (GB)-Norton
2. Tourist Trophy (Isle of Man), Jun 16-Geoff Duke (GB)-Norton
3. Dutch GP (Assen), Jun 28-Geoff Duke (GB)-Norton
4. Belgian GP (Spa-Francorchamps), Jul 6-Geoff Duke (GB)-Norton
5. German GP (Solitude), Jul 20-Reg Armstrong (IRL)-Norton
6. Ulster GP (Clady), Aug 16-Ken Kavanagh (AUS)-Norton
7. Nations GP (Monza), Sep 14-Ray Amm (ZW)-Norton
1953 (Champion: Fergus Anderson)
1. Tourist Trophy (Isle of Man), Jun 12-Ray Amm (ZW)-Norton
2. Dutch GP (Assen), Jun 27-Enrico Lorenzetti (I)-Moto Guzzi
3. Belgian GP (Spa-Francorchamps), Jul 5-Fergus Anderson (GB)-Moto Guzzi
4. French GP (Rouen), Aug 2-Fergus Anderson (GB)-Moto Guzzi
5. Ulster GP (Dundrod), Aug 15-Ken Mudford (NZ)-Norton
6. Swiss GP (Bremgarten), Aug 23-Fergus Anderson (GB)-Moto Guzzi
7. Nations GP (Monza), Sep 6-Enrico Lorenzetti (I)-Moto Guzzi
1954 (Champion: Fergus Anderson)
1. French GP (Reims), May 30-Pierre Monneret (F)-AJS
2. Tourist Trophy (Isle of Man), Jun 18-Rod Coleman (NZ)-AJS
3. Ulster GP (Dundrod), Jun 24-Ray Amm (ZW)-Norton
4. Belgian GP (Spa-Francorchamps), Jul 4-Ken Kavanagh (AUS)-Moto Guzzi
5. Dutch GP (Assen), Jul 10-Fergus Anderson (GB)-Moto Guzzi
6. German GP (Solitude), Jul 25-Ray Amm (ZW)-Norton
7. Swiss GP (Bremgarten), Aug 22-Fergus Anderson (GB)-Moto Guzzi
8. Nations GP (Monza), Sep 12-Fergus Anderson (GB)-Moto Guzzi
9. Spanish GP (Montjuich), Oct 3-Fergus Anderson (GB)-Moto Guzzi
1955 (Champion: Bill Lomas)
1. French GP (Reims), May 15-Duilio Agostini (I)-Moto Guzzi
2. Tourist Trophy (Isle of Man), Jun 10-Bill Lomas (GB)-Moto Guzzi
3. German GP (Nurburgring), Jun 26-Bill Lomas (GB)-Moto Guzzi
4. Belgian GP (Spa-Francorchamps), Jul 3-Bill Lomas (GB)-Moto Guzzi
5. Dutch GP (Assen), Jul 30-Ken Kavanagh (AUS)-Moto Guzzi
6. Ulster GP (Dundrod), Aug 13-Bill Lomas (GB)-Moto Guzzi
7. Nations GP (Monza), Sep 4-Dickie Dale (GB)-Moto Guzzi
1956 (Champion: Bill Lomas)
1. Tourist Trophy (Isle of Man), Jun 8-Ken Kavanagh (AUS)-Moto Guzzi
2. Dutch GP (Assen), Jun 30-Bill Lomas (GB)-Moto Guzzi
3. Belgian GP (Spa-Francorchamps), Jul 8-John Surtees (GB)-MV Agusta
4. German GP (Solitude), Jul 22-Bill Lomas (GB)-Moto Guzzi
5. Ulster GP (Dundrod), Aug 11-Bill Lomas (GB)-Moto Guzzi
6. Nations GP (Monza), Sep 9-Libero Liberati (I)-Gilera
1957 (Champion: Keith Campbell)
1. German GP (Hockenheim), May 19-Libero Liberati (I)-Gilera
2. Tourist Trophy (Isle of Man), Jun 7-Bob McIntyre (GB)-Gilera
3. Dutch GP (Assen), Jun 29-Keith Campbell (AUS)-Moto Guzzi
4. Belgian GP (Spa-Francorchamps), Jul 7-Keith Campbell (AUS)-Moto Guzzi
5. Ulster GP (Dundrod), Aug 10-Keith Campbell (AUS)-Moto Guzzi
6. Nations GP (Monza), Sep 1-Bob McIntyre (GB)-Gilera
1958 (Champion: John Surtees)
1. Tourist Trophy (Isle of Man), Jun 6-John Surtees (GB)-MV Agusta
2. Dutch GP (Assen), Jun 28-John Surtees (GB)-MV Agusta
3. Belgian GP (Spa-Francorchamps), Jul 6-John Surtees (GB)-MV Agusta
4. German GP (Nurburgring), Jul 20-John Surtees (GB)-MV Agusta
5. Swedish GP (Hedemora), Jul 27-Geoff Duke (GB)-Norton
6. Ulster GP (Dundrod), Aug 9-John Surtees (GB)-MV Agusta
7. Nations GP (Monza), Sep 14-John Surtees (GB)-MV Agusta
1959 (Champion: John Surtees)
1. French GP (Clermont-Ferrand), May 17-John Surtees (GB)-MV Agusta
2. Tourist Trophy (Isle of Man), Jun 6-John Surtees (GB)-MV Agusta
3. German GP (Hockenheim), Jun 14-John Surtees (GB)-MV Agusta
4. Swedish GP (Hedemora), Jul 26-John Surtees (GB)-MV Agusta
5. Ulster GP (Dundrod), Aug 8-John Surtees (GB)-MV Agusta
6. Nations GP (Monza), Sep 6-John Surtees (GB)-MV Agusta
1960 (Champion: John Surtees)
1. French GP (Clermont-Ferrand), May 22-Gary Hocking (ZW)-MV Agusta
2. Tourist Trophy (Isle of Man), Jun 17-John Hartle (GB)-MV Agusta
3. Dutch GP (Assen), Jun 25-John Surtees (GB)-MV Agusta
4. Ulster GP (Dundrod), Aug 6-John Surtees (GB)-MV Agusta
5. Nations GP (Monza), Sep 11-Gary Hocking (ZW)-MV Agusta
1961 (Champion: Gary Hocking)
1. German GP (Hockenheim), May 14-Frantisek Stastny (CZ)-Jawa
2. Tourist Trophy (Isle of Man), Jun 16-Phil Read (GB)-Norton
3. Dutch GP (Assen), Jun 24-Gary Hocking (ZW)-MV Agusta
4. East German GP (Sachsenring), Jul 30-Gary Hocking (ZW)-MV Agusta
5. Ulster GP (Dundrod), Aug 12-Gary Hocking (ZW)-MV Agusta
6. Nations GP (Monza), Sep 3-Gary Hocking (ZW)-MV Agusta
7. Swedish GP (Kristianstad), Sep 17-Frantisek Stastny (CZ)-Jawa
1962 (Champion: Jim Redman)
1. Tourist Trophy (Isle of Man), Jun 8-Mike Hailwood (GB)-MV Agusta
2. Dutch GP (Assen), Jun 30-Jim Redman (ZW)-Honda
3. Ulster GP (Dundrod), Aug 11-Jim Redman (ZW)-Honda
4. East German GP (Sachsenring), Aug 19-Jim Redman (ZW)-Honda
5. Nations GP (Monza), Sep 9-Jim Redman (ZW)-Honda
6. Finnish GP (Tampere), Sep 23-Tommy Robb (GB)-Honda
1963 (Champion: Jim Redman)
1. German GP (Hockenheim), May 26-Jim Redman (ZW)-Honda
2. Tourist Trophy (Isle of Man), Jun 14-Jim Redman (ZW)-Honda
3. Dutch GP (Assen), Jun 29-Jim Redman (ZW)-Honda
4. Ulster GP (Dundrod), Aug 10-Jim Redman (ZW)-Honda
5. East German GP (Sachsenring), Aug 18-Mike Hailwood (GB)-MV Agusta
6. Finnish GP (Tampere), Sep 1-Mike Hailwood (GB)-MV Agusta
7. Nations GP (Monza), Sep 15-Jim Redman (ZW)-Honda
1964 (Champion: Jim Redman)
1. Tourist Trophy (Isle of Man), Jun 12-Jim Redman (ZW)-Honda
2. Dutch GP (Assen), Jun 27-Jim Redman (ZW)-Honda
3. German GP (Solitude), Jul 19-Jim Redman (ZW)-Honda
4. East German GP (Sachsenring), Jul 26-Jim Redman (ZW)-Honda
5. Ulster GP (Dundrod), Aug 8-Jim Redman (ZW)-Honda
6. Finnish GP (Imatra), Aug 30-Jim Redman (ZW)-Honda
7. Nations GP (Monza), Sep 13-Jim Redman (ZW)-Honda
8. Japanese GP (Suzuka), Nov 1-Jim Redman (ZW)-Honda
1965 (Champion: Jim Redman)
1. German GP (Nurburgring), Apr 25-Giacomo Agostini (I)-MV Agusta
2. Tourist Trophy (Isle of Man), Jun 18-Jim Redman (ZW)-Honda
3. Dutch GP (Assen), Jun 26-Jim Redman (ZW)-Honda
4. East German GP (Sachsenring), Jul 18-Jim Redman (ZW)-Honda
5. Czech GP (Brno), Jul 25-Jim Redman (ZW)-Honda
6. Ulster GP (Dundrod), Aug 7-Frantisek Stastny (CZ)-Jawa
7. Finnish GP (Imatra), Aug 22-Giacomo Agostini (I)-MV Agusta
8. Nations GP (Monza), Sep 5-Giacomo Agostini (I)-MV Agusta
9. Japanese GP (Suzuka), DATE-Mike Hailwood (GB)-MV Agusta
1966 (Champion: Mike Hailwood)
1. German GP (Hockenheim), May 22-Mike Hailwood (GB)-Honda
2. French GP (Clermont-Ferrand), May 29-Mike Hailwood (GB)-Honda
3. Dutch GP (Assen), Jun 25-Mike Hailwood (GB)-Honda
4. East German GP (Sachsenring), Jul 17-Giacomo Agostini (I)-MV Agusta
5. Czech GP (Brno), Jul 24-Mike Hailwood (GB)-Honda
6. Finnish GP (Imatra), Aug 7-Mike Hailwood (GB)-Honda
7. Ulster GP (Dundrod), Aug 20-Mike Hailwood (GB)-Honda
8. Tourist Trophy (Isle of Man), Sep 2-Giacomo Agostini (I)-MV Agusta
9. Nations GP (Monza), Sep 11-Giacomo Agostini (I)-MV Agusta
10. Japanese GP (Fuji), Oct 16-Phil Read (GB)-Yamaha
1967 (Champion: Mike Hailwood)
1. German GP (Hockenheim), May 7-Mike Hailwood (GB)-Honda
2. Tourist Trophy (Isle of Man), Jun 16-Mike Hailwood (GB)-Honda
3. Dutch GP (Assen), Jun 24-Mike Hailwood (GB)-Honda
4. East German GP (Sachsenring), Jul 16-Mike Hailwood (GB)-Honda
5. Czech GP (Brno), Jul 23-Mike Hailwood (GB)-Honda
6. Ulster GP (Dundrod), Aug 19-Giacomo Agostini (I)-MV Agusta
7. Nations GP (Monza), Sep 3-Ralph Bryans (GB)-Honda
8. Canadian GP (Mosport), Sep 30-Mike Hailwood (GB)-Honda
1968 (Champion: Giacomo Agostini)
1. German GP (Nurburgring), Apr 21-Giacomo Agostini (I)-MV Agusta
2. Tourist Trophy (Isle of Man), Jun 14-Giacomo Agostini (I)-MV Agusta
3. Dutch GP (Assen), Jun 29-Giacomo Agostini (I)-MV Agusta
4. East German GP (Sachsenring), Jul 14-Giacomo Agostini (I)-MV Agusta
5. Czech GP (Brno), Jul 21-Giacomo Agostini (I)-MV Agusta
6. Ulster GP (Dundrod), Aug 17-Giacomo Agostini (I)-MV Agusta
7. Nations GP (Monza), Sep 15-Giacomo Agostini (I)-MV Agusta
1969 (Champion: Giacomo Agostini)
1. Spanish GP (Jarama), May 4-Giacomo Agostini (I)-MV Agusta
2. German GP (Hockenheim), May 11-Giacomo Agostini (I)-MV Agusta
3. Tourist Trophy (Isle of Man), Jun 13-Giacomo Agostini (I)-MV Agusta
4. Dutch GP (Assen), Jun 28-Giacomo Agostini (I)-MV Agusta
5. East German GP (Sachsenring), Jul 13-Giacomo Agostini (I)-MV Agusta
6. Czech GP (Brno), Jul 20-Giacomo Agostini (I)-MV Agusta
7. Finnish GP (Imatra), Aug 3-Giacomo Agostini (I)-MV Agusta
8. Ulster GP (Dundrod), Aug 16-Giacomo Agostini (I)-MV Agusta
9. Nations GP (Imola), Sep 7-Phil Read (GB)-Yamaha
10. Yugoslavian GP (Opatija), Sep 14-Silvio Grassetti (I)-Jawa
1970 (Champion: Giacomo Agostini)
1. German GP (Nurburgring), May 3-Giacomo Agostini (I)-MV Agusta
2. Yugoslavian GP (Opatija), May 24-Giacomo Agostini (I)-MV Agusta
3. Tourist Trophy (Isle of Man), Jun 12-Giacomo Agostini (I)-MV Agusta
4. Dutch GP (Assen), Jun 27-Giacomo Agostini (I)-MV Agusta
5. East German GP (Sachsenring), Jul 12-Giacomo Agostini (I)-MV Agusta
6. Czech GP (Brno), Jul 19-Giacomo Agostini (I)-MV Agusta
7. Finnish GP (Imatra), Aug 2-Giacomo Agostini (I)-MV Agusta
8. Ulster GP (Dundrod), Aug 15-Giacomo Agostini (I)-MV Agusta
9. Nations GP (Monza), Sep 13-Giacomo Agostini (I)-MV Agusta
10. Spanish GP (Jarama), Sep 27-Angelo Bergamonti (I)-MV Agusta
1971 (Champion: Giacomo Agostini)
1. Austrian GP (Salzburgring), May 9-Giacomo Agostini (I)-MV Agusta
2. German GP (Hockenheim), May 16-Giacomo Agostini (I)-MV Agusta
3. Tourist Trophy (Isle of Man), Jun 12-Tony Jefferies (GB)-Yamaha
4. Dutch GP (Assen), Jun 26-Giacomo Agostini (I)-MV Agusta
5. East German GP (Sachsenring), Jul 11-Giacomo Agostini (I)-MV Agusta
6. Czech GP (Brno), Jul 18-Jarno Saarinen (FIN)-Yamaha
7. Swedish GP (Anderstorp), Jul 25-Giacomo Agostini (I)-MV Agusta
8. Finnish GP (Imatra), Aug 1-Giacomo Agostini (I)-MV Agusta
9. Ulster GP (Dundrod), Aug 14-Peter Williams (GB)-MZ
10. Nations GP (Monza), Sep 12-Jarno Saarinen (FIN)-Yamaha
11. Spanish GP (Jarama), Sep 26-Teuvo Lansivuori (FIN)-Yamaha
1972 (Champion: Giacomo Agostini)
1. German GP (Nurburgring), Apr 30-Jarno Saarinen (FIN)-Yamaha
2. French GP (Clermont-Ferrand), May 7-Jarno Saarinen (FIN)-Yamaha
3. Austrian GP (Salzburgring), May 14-Giacomo Agostini (I)-MV Agusta
4. Nations GP (Imola), May 21-Giacomo Agostini (I)-MV Agusta
5. Tourist Trophy (Isle of Man), Jun 9-Giacomo Agostini (I)-MV Agusta
6. Yugoslavian GP (Opatija), Jun 18-Janos Drapal (HUN)-Yamaha
7. Dutch GP (Assen), Jun 24-Giacomo Agostini (I)-MV Agusta
8. East German GP (Sachsenring), Jul 9-Phil Read (GB)-MV Agusta
9. Czech GP (Brno), Jul 16-Jarno Saarinen (FIN)-Yamaha
10. Swedish GP (Anderstorp), Jul 23-Giacomo Agostini (I)-MV Agusta
11. Finnish GP (Imatra), Jul 30-Giacomo Agostini (I)-MV Agusta
12. Spanish GP (Montjuich Park), Sep 23-Bruno Kneubuhler (CH)-Yamaha
1973 (Champion: Giacomo Agostini)
1. French GP (Paul Ricard), Apr 22-Giacomo Agostini (I)-MV Agusta
2. Austrian GP (Salzburgring), May 6-Janos Drapal (HUN)-Yamaha
3. German GP (Hockenheim), May 13-Teuvo Lansivuori (FIN)-Yamaha
4. Nations GP (Monza), May 20-Giacomo Agostini (I)-MV Agusta
5. Tourist Trophy (Isle of Man), Jun 8-Tony Rutter (GB)-Yamaha
6. Yugoslavian GP (Opatija), Jun 17-Janos Drapal (HUN)-Yamaha
7. Dutch GP (Assen), Jun 23-Giacomo Agostini (I)-MV Agusta
8. Czech GP (Brno), Jul 15-Teuvo Lansivuori (FIN)-Yamaha
9. Swedish GP (Anderstorp), Jul 21-Teuvo Lansivuori (FIN)-Yamaha
10. Finnish GP (Imatra), Jul 29-Giacomo Agostini (I)-MV Agusta
11. Spanish GP (Jarama), Sep 23-Adu Celso-Santos (BR)-Yamaha
1974 (Champion: Giacomo Agostini)
1. French GP (Clermont-Ferrand), Apr 21-Giacomo Agostini (I)-Yamaha
2. German GP (Nurburgring), Apr 28-Helmut Kassner (D)-Yamaha
3. Austrian GP (Salzburgring), May 5-Giacomo Agostini (I)-Yamaha
4. Nations GP (Imola), May 19-Giacomo Agostini (I)-Yamaha
5. Tourist Trophy (Isle of Man), Jun 6-Tony Rutter (GB)-Yamaha
6. Dutch GP (Assen), Jun 29-Giacomo Agostini (I)-Yamaha
7. Swedish GP (Anderstorp), Jul 21-Tevo Lansivuori (FIN)-Yamaha
8. Finnish GP (Imatra), Jul 28-John Dodds (AUS)-Yamaha
9. Yugoslavian GP (Opatija), Sep 8-Giacomo Agostini (I)-Yamaha
10. Spanish GP (Montjuich), Sep 22-Victor Palomo (E)-Yamaha
1975 (Champion: Johnny Cecotto)
1. French GP (Paul Ricard), Mar 30-Johnny Cecotto (YV)-Yamaha
2. Spanish GP (Jarama), Apr 20-Giacomo Agostini (I)-Yamaha
3. Austrian GP (Salzburgring), May 4-Hideo Kanaya (J)-Yamaha
4. German GP (Hockenheim), May 11-Johnny Cecotto (YV)-Yamaha
5. Nations GP (Imola), May 18-Johnny Cecotto (YV)-Yamaha
6. Tourist Trophy (Isle of Man), Jun 4-Charlie Williams (GB)-Yamaha
7. Dutch GP (Assen), Jun 28-Dieter Braun (D)-Yamaha
8. Finnish GP (Imatra), Jul 27-Johnny Cecotto (YV)-Yamaha
9. Czech GP (Brno), Aug 24-Otello Buscherini (I)-Yamaha
10. Yugoslavian GP (Opatija), Sep 21-Pentti Korhonen (FIN)-Yamaha
1976 (Champion: Walter Villa)
1. French GP (Le Mans), Apr 25-Walter Villa (I)-Harley-Davidson
2. Austrian GP (Salzburgring), May 2-Johnny Cecotto (YV)-Yamaha
3. Nations GP (Mugello), May 16-Johnny Cecotto (YV)-Yamaha
4. Yugoslavian GP (Opatija), May 23-Olivier Chevallier (F)-Yamaha
4. Isle of Man TT (Isle of Man), Jun 10-Chas Mortimer (GB)-Yamaha
5. Dutch GP (Assen), Jun 26-Giacomo Agostini (I)-MV Agusta
6. Finnish GP (Imatra), Aug 1-Walter Villa (I)-Harley-Davidson
7. Czech GP (Brno), Aug 22-Walter Villa (I)-Harley-Davidson
8. German GP (Nurburgring), Aug 29-Walter Villa (I)-Harley-Davidson
9. Spanish GP (Montjuich), Sep 19-Kork Ballington (ZA)-Yamaha
1977 (Champion: Takazumi Katayama)
1. Venezuelan GP (San Carlos), Mar 20-Johnny Cecotto (YV)-Yamaha
2. German GP (Hockenheim), May 8-Takazumi Katayama (J)-Yamaha
3. Nations GP (Imola), May 15-Alan North (ZA)-Yamaha
4. Spanish GP (Jarama), May 22-Michel Rougerie (F)-Yamaha
5. French GP (Paul Ricard), May 29-Takazumi Katayama (J)-Yamaha
6. Yugoslavian GP (Opatija), Jun 19-Takazumi Katayama (J)-Yamaha
7. Dutch GP (Assen), Jun 25-Kork Ballington (ZA)-Yamaha
8. Swedish GP (Anderstorp), Jul 23-Takazumi Katayama (J)-Yamaha
9. Finnish GP (Imatra), Jul 31-Takazumi Katayama (J)-Yamaha
10. Czech GP (Brno), Aug 7-Johnny Cecotto (YV)-Yamaha
11. British GP (Silverstone), Aug 14-Kork Ballington (ZA)-Yamaha
1978 (Champion: Kork Ballington)
1. Venezuelan GP (San Carlos), Mar 19-Takazumi Katayama (J)-Yamaha
2. Austrian GP (Salzburgring), Apr 30-Kork Ballington (ZA)-Kawasaki
3. French GP (Nogaro), May 7-Gregg Hansford (AUS)-Kawasaki
4. Nations GP (Mugello), May 14-Kork Ballington (ZA)-Kawasaki
5. Dutch GP (Assen), Jun 24-Kork Ballington (ZA)-Kawasaki
6. Swedish GP (Karlskoga), Jul 23-Gregg Hansford (AUS)-Kawasaki
7. Finnish GP (Imatra), Jul 30-Kork Ballington (ZA)-Kawasaki
8. British GP (Silverstone), Aug 6-Kork Ballington (ZA)-Kawasaki
9. German GP (Nurburgring), Aug 20-Takazumi Katayama (J)-Yamaha
10. Czech GP (Brno), Aug 27-Kork Ballington (ZA)-Kawasaki
11. Yugoslavian GP (Opatija), Sep 17-Gregg Hansford (AUS)-Kawasaki
1979 (Champion: Kork Ballington)
1. Venezuelan GP (San Carlos), Mar 18-Carlos Lavado (COL)-Yamaha
2. Austrian GP (Salzburgring), Apr 29-Kork Ballington (ZA)-Kawasaki
3. German GP (Hockenheim), May 6-Jon Ekerold (ZA)-Yamaha
4. Nations GP (Imola), May 13-Gregg Hansford (AUS)-Kawasaki
5. Spanish GP (Jarama), May 20-Kork Ballington (ZA)-Kawasaki
6. Yugoslavian GP (Rijeka), Jun 17-Kork Ballington (ZA)-Kawasaki
7. Dutch GP (Assen), Jun 23- Gregg Hansford (AUS)-Kawasaki
8. Finnish GP (Imatra), Jul 29- Gregg Hansford (AUS)-Kawasaki
9. British GP (Silverstone), Aug 12-Kork Ballington (ZA)-Kawasaki
10. Czech GP (Brno), Aug 19-Kork Ballington (ZA)-Kawasaki
11. French GP (Le Mans), Sep 2-Patrick Fernandez (F)-Yamaha
1980 (Champion: Jon Ekerold)
1. Nations GP (Misano), May 11-Johnny Cecotto (YV)-Yamaha
2. French GP (Paul Ricard), May 25-Jon Ekerold (ZA)-Bimota-Yamaha
3. Dutch GP (Assen), Jun 28-Jon Ekerold (ZA)-Bimota-Yamaha
4. British GP (Silverstone), Aug 10-Anton Mang (D)-Kawasaki
5. Czech GP (Brno), Aug 17-Anton Mang (D)-Kawasaki
6. German GP (Nurburgring), Aug 24-Jon Ekerold (ZA)-Bimota-Yamaha
1981 (Champion: Anton Mang)
1. Argentinian GP (Buenos Aires), Mar 22-Jon Ekerold (ZA)-Bimota-Yamaha
2. Austrian GP (Salzburgring), Apr 26-Patrick Fernandez (F)-Bimota-Yamaha
3. German GP (Hockenheim), May 3-Anton Mang (D)-Kawasaki
4. Nations GP (Monza), May 10-Jon Ekerold (ZA)-Bimota-Yamaha
5. Yugoslavian GP (Rijeka), May 31-Anton Mang (D)-Kawasaki
6. Dutch GP (Assen), Jun 27-Anton Mang (D)-Kawasaki
7. British GP (Silverstone), Aug 2-Anton Mang (D)-Kawasaki
8. Czech GP (Brno), Aug 30-Anton Mang (D)-Kawasaki
1982 (Champion: Anton Mang)
1. Argentinian GP (Buenos Aires), Mar 28-Carlos Lavado (YV)-Yamaha
2. Austrian GP (Salzurgring), May 2-Eric Saul (F)-Yamaha
3. French GP (Nogaro), May 9-Jean-Francois Balde (F)-Kawasaki
4. Nations GP (Misano), May 30-Didier de Radigues (B)-Yamaha
5. Dutch GP (Assen), Jun 26-Jean-Francois Balde (F)-Kawasaki
6. British GP (Silverstone), Aug 1-Jean-Francois Balde (F)-Kawasaki
7. Finnish GP (Imatra), Aug 15-Anton Mang (D)-Kawasaki
8. Czech GP (Brno), Aug 29-Didier de Radigues (B)-Yamaha
9. German GP (Hockenheim), Sep 26-Manfred Herweh (D)-Yamaha
Total races: 281
Winning riders
54 wins-Giacomo Agostini
21 wins-Jim Redman
16 wins-Mike Hailwood
15 wins-John Surtees
14 wins-Kork Ballington
11 wins-Geoff Duke
9 wins-Johnny Cecotto
8 wins-Anton Mang
7 wins-Fergus Anderson, Takazumi Katayama, Bill Lomas
6 wins-Jon Ekerold, Gregg Hansford, Gary Hocking
5 wins-Freddie Frith, Teuvo Lansivuori, Jarno Saarinen
4 wins-Ray Amm, Ken Kavanagh, Phil Read, Walter Villa
3 wins-Jean-Francois Balde, Keith Campbell, Janos Drapal, Bob Foster, Frantisek Stastny
2 wins-Didier de Radigues, Patrick Fernandez, Leslie Graham, Carlos Lavado, Libero Liberati, Enrico Lorenzetti, Bob McIntyre, Tony Rutter
1 win-Duilio Agostini, Reg Armstrong, Artie Bell, Angelo Bergamonti, Dieter Braun, Ralph Bryans, Otello Buscherini, Adu Celso-Santos, Olivier Chevallier, Rod Coleman, Dickie Dale, John Dodds, Bill Doran, Silvio Grassetti, John Hartle, Manfed Herweh, Tony Jefferies, Hideo Kanaya, Helmut Kassner, Bruno Kneubuhler, Pentti Korhonen, Pierre Monneret, Chas Mortimer, Ken Mudford, Alan North, Victor Palomo, Tommy Robb, Michel Rougerie, Eric Saul, Charlie Williams, Peter Williams, Tommy Wood
Total winning riders: 66
Winning nationalities
Australia-4 riders (Campbell, Dodds, Hansford, Kavanagh)
Belgium-1 rider (de Radigues)
Brazil-1 rider (Celso-Santos)
Czech Republic-1 rider (Stastny)
Finland-3 riders (Horhonen, Lansivuori, Saarinen)
France-6 riders (Balde, Chevallier, Fernandez, Monneret, Rougerie, Saul)
Germany-4 riders (Braun, Herweh, Kassner, Mang)
Great Britain-19 riders (Anderson, Dale, Doran, Duke, Foster, Frith, Graham, Hailwood, Hartle, Jefferies, Lomas, McIntyre, Mortimer, Read, Rutter, Surtees, C Williams, P Williams, Wood)
Hungary-1 rider (Drapal)
Ireland-4 riders (Armstrong, Bell, Bryans, Robb)
Italy-8 riders (D Agostini, G Agostini, Bergamonti, Buscherini, Grassetti, Liberati, Lorenzetti, Villa)
Japan-2 riders (Kanaya, Katayama)
New Zealand-2 riders (Coleman, Mudford)
Rhodesia/Zimbabwe-3 riders (Amm, Hocking, Redman)
South Africa-3 riders (Ballington, Ekerold, North)
Spain-1 rider (Palomo)
Switzerland-1 rider (Kneubuhler)
Venezuela-2 riders (Cecotto, Lavado)
Total winning nationalities: 18
Winning manufacturers
76 wins-MV Agusta
65 wins-Yamaha
35 wins-Honda
28 wins-Kawasaki
24 wins-Moto Guzzi
20 wins-Norton
10 wins-Velocette
6 wins-Bimota-Yamaha
4 wins-AJS, Gilera, Harley-Davidson, Jawa
1 win-MZ
Total wins: 281 by 13 manufacturers