| Race details | |||||||||||||||||||||||||||
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| Race 13 of 13 races in the 1977 Grand Prix motorcycle racing season | |||||||||||||||||||||||||||
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| Date | 13–14 August 1977 | ||||||||||||||||||||||||||
| Official name | John Player British Grand Prix [1] [2] [3] [4] | ||||||||||||||||||||||||||
| Location | Silverstone Circuit | ||||||||||||||||||||||||||
| Course |
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| 500 cc | |||||||||||||||||||||||||||
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| 350 cc | |||||||||||||||||||||||||||
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| 250 cc | |||||||||||||||||||||||||||
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| 125 cc | |||||||||||||||||||||||||||
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| Sidecar (B2A) | |||||||||||||||||||||||||||
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The 1977 British motorcycle Grand Prix was the thirteenth and final round of the 1977 Grand Prix motorcycle racing season. It took place on 13–14 August 1977 at Silverstone Circuit.
1977 marked the beginning of a new era, as it was the first time the event was held on the British mainland after the Isle of Man TT had represented the United Kingdom on the FIM Grand Prix calendar for the previous 28 years since the championship's inception in 1949. [5] Once the most prestigious race of the year, the Isle of Man TT had been increasingly boycotted by the top riders, and finally succumbed to pressure for increased safety in racing events. [5] It was also the final grand prix 15-time world champion Giacomo Agostini.
Steve Parrish retired from the lead after his teammate and close friend Barry Sheene famously wrote "gas it wanker" on a pitboard. [6]
| Pos. | No. | Rider | Team | Manufacturer | Time/Retired | Points | ||
|---|---|---|---|---|---|---|---|---|
| 1 | 3 | | Texaco Heron Team Suzuki | Suzuki | 45'31.960 | 15 | ||
| 2 | 32 | | Yamaha Motor Company | Yamaha | +41.590 | 12 | ||
| 3 | 2 | | Life Racing Team | Suzuki | +1'02.790 | 10 | ||
| 4 | 13 | | Team Nava Olio Fiat | Suzuki | +1'22.960 | 8 | ||
| 5 | 35 | | Suzuki | +1 lap | 6 | |||
| 6 | 24 | | Hermetite Racing International | Suzuki | +1 lap | 5 | ||
| 7 | 28 | | Suzuki | +1 lap | 4 | |||
| 8 | 46 | | MSC Rottenberg | Suzuki | +1 lap | 3 | ||
| 9 | 10 | | Team API Marlboro | Yamaha | +1 lap | 2 | ||
| 10 | 31 | | Suzuki | +1 lap | 1 | |||
| 11 | 37 | | Boeri Giudici Racing Team | Suzuki | +2 laps | |||
| 12 | 42 | | Yamaha | +2 laps | ||||
| 13 | 43 | | Suzuki | +2 laps | ||||
| Ret | 9 | | Team Appleby Glade | Suzuki | Accident | |||
| Ret | 24 | | Texaco Heron Team Suzuki | Suzuki | Accident | |||
| Ret | 41 | | Riemersma Racing | Suzuki | Retired | |||
| Ret | 7 | | Texaco Heron Team Suzuki | Suzuki | Retired | |||
| Ret | ?? | | Hervé Regout | Suzuki | Retired | |||
| Ret | 15 | | Marlboro Masche Total | Suzuki | Accident | |||
| Ret | 42 | | Sid Griffiths Racing | Suzuki | Retired | |||
| Ret | 49 | | Suzuki | Retired | ||||
| Ret | ?? | | Suzuki | Retired | ||||
| Ret | 11 | | Team Venemotos | Yamaha | Retired | |||
| Ret | 18 | | Pullshaw | Suzuki | Retired | |||
| Ret | 20 | | Suzuki | Retired | ||||
| Ret | 11 | | Yamaha | Retired | ||||
| Ret | ?? | | Suzuki | Retired | ||||
| Ret | 34 | | Suzuki | Accident | ||||
| Ret | ?? | | Suzuki | Retired | ||||
| Ret | ?? | | Suzuki | Retired | ||||
| Ret | 20 | | Yamaha | Retired | ||||
| Ret | ?? | | Yamaha | Retired | ||||
| Ret | 43 | | Suzuki | Retired | ||||
| Ret | ?? | | Yamaha | Retired | ||||
| Ret | 6 | | Maurice Newbold | Suzuki | Retired | |||
| Ret | 8 | | Hermetite Racing International | Suzuki | Retired | |||
| Ret | ?? | | Suzuki | Accident | ||||
| Sources: [7] [2] [8] | ||||||||
| Pos | No. | Rider | Manufacturer | Laps | Time | Grid | Points |
|---|---|---|---|---|---|---|---|
| 1 | 11 | | Yamaha | 28 | 45:32.10 | 1 | 15 |
| 2 | 9 | | Yamaha | 28 | +16.31 | 9 | 12 |
| 3 | 32 | | Yamaha | 28 | +16.42 | 10 | 10 |
| 4 | 34 | | Yamaha | 28 | +24.52 | 2 | 8 |
| 5 | 42 | | Yamaha | 28 | +29.55 | 6 | |
| 6 | 28 | | Yamaha | 28 | +38.19 | 8 | 5 |
| 7 | 29 | | Yamaha | 28 | +54.84 | 4 | |
| 8 | 44 | | Yamaha | 28 | +1:03.90 | 3 | |
| 9 | 49 | | Yamaha | 28 | +1:08.19 | 2 | |
| 10 | 33 | | Yamaha | 28 | +1:23.29 | 1 | |
| 11 | 47 | | Yamaha | 27 | +1 lap | ||
| 12 | 5 | | Yamaha | 27 | +1 lap | 14 | |
| 13 | 24 | | Yamaha | 27 | +1 lap | ||
| 14 | 46 | | Yamaha | 27 | +1 lap | ||
| 15 | 12 | | Yamaha | 27 | +1 lap | ||
| 16 | 40 | | Yamaha | 26 | +2 laps | ||
| | Yamaha | 3 | |||||
| | Yamaha | 4 | |||||
| | Yamaha | 5 | |||||
| | Yamaha | 6 | |||||
| | Yamaha | 7 | |||||
| | Yamaha | 11 | |||||
| | Yamaha | 12 | |||||
| | Yamaha | 13 | |||||
| | Yamaha | 15 | |||||
| | Yamaha | 16 | |||||
| | Yamaha | 17 | |||||
| | Yamaha | 18 | |||||
| | Yamaha | 19 | |||||
| | Yamaha | 20 | |||||
| 46 starters in total | |||||||
| [7] | |||||||
| Pos | No. | Rider | Passenger | Manufacturer | Laps | Time | Grid | Points |
|---|---|---|---|---|---|---|---|---|
| 1 | 2 | | | Aro | 27 | 53:53.94 | 2 | 15 |
| 2 | 1 | | | Busch-Yamaha | 27 | +39.90 | 10 | 12 |
| 3 | 8 | | | Windle-Yamaha | 27 | +1:25.25 | 3 | 10 |
| 4 | 17 | | | Windle-Yamaha | 27 | +1:35.09 | 5 | 8 |
| 5 | 19 | | | Seymaz-Yamaha | 27 | +1:51.05 | 11 | 6 |
| 6 | 18 | | | Yamaha | 26 | +1 lap | 5 | |
| 7 | 33 | | | Yamaha | 26 | +1 lap | 4 | |
| 8 | 4 | | | Schmid-Yamaha | 26 | +1 lap | 1 | 3 |
| 9 | 6 | | | Aro | 26 | +1 lap | 9 | 2 |
| 10 | 27 | | | Yamaha | 26 | +1 lap | 12 | 1 |
| 11 | 11 | | | LCR-Yamaha | 26 | +1 lap | 13 | |
| 12 | 5 | | | Yamaha | 26 | +1 lap | 15 | |
| 13 | 12 | | | Suzuki | 25 | +2 laps | 8 | |
| 14 | 20 | | | Fowler-Yamaha | 25 | +2 laps | ||
| 15 | 7 | | | Chell-Yamaha | 24 | +3 laps | 6 | |
| | | Schmid-Yamaha | 4 | |||||
| | | Yamaha | 7 | |||||
| | | König | 14 | |||||
| 31 starters in total, 31 finishers | ||||||||
| [7] | ||||||||
The Italian motorcycle Grand Prix is a motorcycling event that is part of the Grand Prix motorcycle racing season. From 1949 to 1990 the event was known by the Italian: Gran Premio Delle Nazioni. It was one of the original rounds of the Grand Prix motorcycle racing calendar. The race was held exclusively at Monza for the first 23 years of its existence. From 1972 to 1993, the event rotated among several circuits and has been held at the Mugello Circuit since 1994, except 2020 in which the race was cancelled due to the outbreak of COVID-19.
The British motorcycle Grand Prix is a motorcycling event that is part of the Grand Prix motorcycle racing season.
The 1977 Grand Prix motorcycle racing season was the 29th F.I.M. Road Racing World Championship season.
The 1979 British motorcycle Grand Prix was the eleventh round of the 1979 Grand Prix motorcycle racing season. It took place on the weekend of 10–12 August 1979 at the Silverstone Circuit.
The 1976 Austrian motorcycle Grand Prix was the second round of the 1976 Grand Prix motorcycle racing season. It took place on 2 May 1976 at the Salzburgring circuit.
The 1976 Isle of Man TT was the fifth round of the 1976 Grand Prix motorcycle racing season held on the Isle of Man between 7 June and 12 June 1976. The racing would be the final time the Isle of Man TT was an official round on the Grand Prix calendar. Although it had once been the most prestigious race of the year, racing around the Snaefell Mountain Course had been increasingly boycotted by the eras' top riders over safety concerns.
The 1976 Belgian motorcycle Grand Prix was the seventh round of the 1976 Grand Prix motorcycle racing season. It took place on 4 July 1976 at the Circuit de Spa-Francorchamps.

The 1976 Czechoslovak motorcycle Grand Prix was the tenth round of the 1976 Grand Prix motorcycle racing season. It took place on 22 August 1976 at the Brno circuit.
The 1976 German motorcycle Grand Prix was the eleventh round of the 1976 Grand Prix motorcycle racing season. It took place on 29 August 1976 at the Nürburgring circuit. The 500cc race was known for being the distinguished Giacomo Agostini's 122nd and final victory in Grand Prix motorcycle competition, a record that still stands today.
The 1977 Austrian motorcycle Grand Prix was the second round of the 1977 Grand Prix motorcycle racing season. It took place on 1 May 1977 at the Salzburgring circuit.
The 1977 German motorcycle Grand Prix was the third round of the 1977 Grand Prix motorcycle racing season. It took place on 8 May 1977 at the Hockenheimring circuit.
The 1977 Dutch TT was the eighth round of the 1977 Grand Prix motorcycle racing season. It took place on 25 June 1977 at the Circuit van Drenthe Assen. Wil Hartog became the first Dutchman to win a 500cc Grand Prix when he claimed the victory.
The 1977 Belgian motorcycle Grand Prix was the ninth round of the 1977 Grand Prix motorcycle racing season. It took place on 3 July 1977 at the Circuit de Spa-Francorchamps. Barry Sheene won the race with an average speed of 135.0 mph making it the fastest motorcycle Grand Prix in history.

The 1977 Czechoslovak motorcycle Grand Prix was the twelfth round of the 1977 Grand Prix motorcycle racing season. It took place on 7 August 1977 at the Brno circuit.
The 1978 Dutch TT was the sixth round of the 1978 Grand Prix motorcycle racing season. It took place on the weekend of 22–24 June 1978 at the Circuit van Drenthe Assen.
The 1978 Belgian motorcycle Grand Prix was the seventh round of the 1978 Grand Prix motorcycle racing season. It took place on 2 July 1978 at the Circuit de Spa-Francorchamps. These races, along with the Spa 24 Hours touring car race 3 weeks later were the last international major events held on the old 14 kilometer Spa-Francorchamps circuit.
The 1978 Swedish motorcycle Grand Prix was the eighth round of the 1978 Grand Prix motorcycle racing season. It took place on 23 July 1978 at Karlskoga Motorstadion. This was the 300th race to contribute to the Grand Prix motorcycle racing championship.
The 1978 British motorcycle Grand Prix was the tenth round of the 1978 Grand Prix motorcycle racing season. It took place on 5–6 August 1978 at Silverstone Circuit.
The 1978 German motorcycle Grand Prix was the eleventh round of the 1978 Grand Prix motorcycle racing season. It took place on 20 August 1978 at the Nürburgring circuit.
The 1979 Austrian motorcycle Grand Prix was the second round of the 1979 Grand Prix motorcycle racing season. It took place on 29 April 1979 at the Salzburgring circuit.