
The world's oldest continuously active auto racing championship, run since 1937 on circuits across Argentina. Three separate Saturday heat races split the TC stock car field into groups; heat winners occupy the first three grid positions for Sunday's final race, ordered by fastest race time.

Circuit Racing
8 March 20262026 ACTC TC Round 2 Viedma
Viedma, Río Negro, Argentina

Circuit Racing
27-29 March 20262026 ACTC TC Round 3 Neuquén
Centenario, Neuquén, Argentina

Circuit Racing
19 April 20262026 ACTC TC Round 4 Concepción del Uruguay
Concepción del Uruguay, Entre Rios, Argentina