Rio Cuarto

The permanent circuit at Río Cuarto has been operational since it was opened by Juan Manuel Fangio on 26 August 1959.

The permanent circuit at Río Cuarto has been operational since it was opened by Juan Manuel Fangio on 26 August 1959. Sudam-Am Formula 3 was a regular attraction during the 1990s with Gabriel Furlan a two-time winner. The Automóvil Club Río Cuarto extended the facility in 2006 to attract the Turismo Carretera, although the original Circuito No 1 is more regularly used. The 0.68-mile main straight, interrupted by an optional chicane, leads to the banked hairpin turn.