India's original permanent race track hosts the final round. The Madras International Circuit at Irungattukottai has been home to Indian national racing since 1990 — and in December it decides the first INCRC titles.

The circuit

3.71 km, 12 turns, FIA Grade 2, run by the Madras Motor Sports Club. The signature moment: a long back straight funnelling the field into a hairpin — the best overtaking spot of the season, on CTR's home soil.

Round 4, 11–13 December 2026. Every championship, decided here.