Phakisa Freeway, Welkon, Free State, South Africa
Circuit Type: Permanent road course
Original Circuit
Extension: 4,168 Km
Lap Record: 1:23.000
Year: 1975
Driver: Dave Charlton
Car: McLaren-Ford Cosworth M23
Speed: 180,781 Km/h
Pole Record: 1:23.500
Year: 1974
Driver: Dave Charlton
Car: McLaren-Ford Cosworth M23
Speed: 179,698 Km/h
| Year | Official Name | Date | Winning Driver | Constructor | Laps | Time | Formula |
|---|---|---|---|---|---|---|---|
| 1975 | Goldfields 100 75 | March 22 |  Ian Scheckter |
 Tyrrell |
32 |
SAF1 | |
| 1974 | Goldfields 100 74 | October 19 | Ian Scheckter |
Lotus |
32 |
00:46:44.700 | SAF1 |
| 1973 | Goldfields 100 73 | October 20 | John McNicol |
March |
40 |
00:58:42.900 | SAF1 |
| 1973 | Goldfields Autumn Trophy 73 | March 30 | Dave Charlton |
Lotus |
40 |
00:56:20.300 | SAF1 |
| 1972 | Welkom 100 72 | October 21 | Dave Charlton |
Lotus |
40 |
01:05:52.100 | SAF1 |
| 1972 | Goldfields Autumn Trophy 72 | April 22 | Eddie Keizan |
Surtees |
40 |
01:00:01.400 | SAF1 |
| 1971 | Welkom 100 71 | October 23 | Dave Charlton |
Lotus |
40 |
00:57:48.700 | SAF1 |
| 1971 | Goldfields Autumn Trophy 71 | May 1 |  John Love |
March |
40 |
00:58:05.400 | SAF1 |
| 1970 | Welkom 100 70 | October 17 | Dave Charlton |
Lotus |
25 |
00:38:58.100 | SAF1 |