Thomson Road Grand Prix circuit Thomson Road Grand Prix circuit The Thomson Road Grand Prix circuit was a former street circuit on Old Upper Thomson Road in Singapore. It hosted races from 1961 to 1973 under Formula Libre and Australian Formula 2 rules; races until 1965 are now considered part of the lineage of the Malaysian Grand Prix, and races after Singapore's independence in 1966 are considered part of the lineage of the Singapore Grand Prix. During the initial years, the main Motorcycle and Car Grand Prix lasted 60 laps, although this was eventually refined into two separate races - a preliminary 20 lap event
1965 South African Grand Prix leading from pole and breaking the 100 mph barrier, winning by half a minute from Graham Hill and John Surtees and even had time to complete an extra lap after the chequered flag was waved a lap too early. Mike Spence, Bruce McLaren and débutant Jackie Stewart completed the points positions. Goodyear made their Grand Prix début with the Brabham team, challenging the Dunlop monopoly. 1965 South African Grand Prix The 1965 South African Grand Prix was a Formula One motor race held at East London on 1 January 1965. It was race 1 of 10 in both the 1965