{{BLP sources}date=November 2025}}
| Jon Ekerold | |||||||||||||||||||||||||||||||||
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Jon Ekerold at the1980 Dutch TT | |||||||||||||||||||||||||||||||||
| Nationality | South African | ||||||||||||||||||||||||||||||||
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Jonathan "Jon" Ekerold (born 8 October 1946) is aSouth African former professionalmotorcycle racer. He competed in theGrand Prix motorcycle racing world championships from1975 to1983
Born inJohannesburg,South Africa, Ekerold is one of the few racers in the modern era to have won aroad racing world championship as aprivateer without the benefit of a motorcycle manufacturer's support when he defeatedKawasakifactory racing team riderAnton Mang for the1980 350cc Grand Prix road racingworld championship.[1] Ekerold rode a self-modifiedYamaha TZ350 engine in aBimota chassis during his championship season. He also won theUlster Grand Prix once and finished second at theIsle of Man TT twice.[2][3]
| Position | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| Points | 15 | 12 | 10 | 8 | 6 | 5 | 4 | 3 | 2 | 1 |
(key) (Races inbold indicate pole position; races initalics indicate fastest lap)
| Year | Class | Team | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | Points | Rank | Wins |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1975 | 350cc | Yamaha | FRA - | ESP - | AUT 2 | GER - | NAT - | IOM - | NED 10 | FIN - | CZE - | YUG - | 13 | 16th | 0 | |||
| 1976 | 250cc | Yamaha | FRA - | NAT - | YUG - | IOM NC | NED 12 | BEL - | SWE 11 | FIN 14 | CZE - | GER 3 | ESP - | 10 | 15th | 0 | ||
| 350cc | Yamaha | FRA - | AUT - | NAT - | YUG - | IOM NC | NED - | FIN 7 | CZE - | GER - | ESP - | 4 | 30th | 0 | ||||
| 500cc | Yamaha | FRA - | AUT - | NAT - | IOM 6 | NED - | BEL - | SWE - | FIN - | CZE - | GER - | 5 | 29th | 0 | ||||
| 1977 | 250cc | Yamaha | VEN - | GER - | NAT 6 | ESP - | FRA 1 | YUG 8 | NED 7 | BEL 10 | SWE 3 | FIN 12 | CZE 7 | GBR - | 42 | 9th | 1 | |
| 350cc | Yamaha | VEN - | GER - | NAT - | ESP 6 | FRA 2 | YUG 2 | NED 6 | SWE 4 | FIN 3 | CZE 9 | GBR - | 54 | 3rd | 0 | |||
| 1978 | 250cc | Yamaha | VEN - | ESP 5 | FRA 4 | NAT - | NED - | BEL - | SWE 4 | FIN 10 | GBR - | GER 6 | CZE 5 | YUG 5 | 40 | 9th | 0 | |
| 350cc | Yamaha | VEN - | AUT 4 | FRA 3 | NAT - | NED 3 | BEL - | SWE 4 | FIN 5 | GBR - | GER 4 | CZE 4 | YUG 5 | 64 | 4th | 0 | ||
| 1979 | 250cc | Yamaha | VEN - | GER 4 | NAT - | ESP - | YUG - | NED - | BEL - | SWE - | FIN - | GBR - | CZE - | FRA - | 8 | 22nd | 0 | |
| 350cc | Yamaha | VEN 5 | AUT 2 | GER 1 | NAT - | ESP - | YUG - | NED - | FIN - | GBR 10 | CZE - | FRA - | 34 | 8th | 1 | |||
| 1980 | 350cc | Bimota-Yamaha | NAT 6 | FRA 1 | NED 1 | GBR 2 | CZE 10 | GER 1 | 63 | 1st | 3 | |||||||
| 1981 | 350cc | Bimota-Yamaha | ARG 1 | AUT 3 | GER - | NAT 1 | YUG 2 | NED - | GBR - | CZE - | 52 | 2nd | 2 | |||||
| 1982 | 500cc | Cagiva | ARG - | AUT 12 | FRA - | ESP - | NAT - | NED - | BEL - | YUG - | GBR 13 | SWE - | RSM - | GER 10 | 1 | 28th | 0 | |
| 1983 | 500cc | Cagiva | RSA 17 | FRA 19 | NAT - | GER - | ESP - | AUT - | YUG - | NED NC | BEL - | GBR - | SWE - | RSM 24 | 0 | - | 0 |