Thundersports

HSCC series (formerly Pre 80 Endurance) for Sports Racing, GT and Touring Cars of types that competed in the World Endurance Championship, FIA GT Championship, FIA 2 Litre Sports Car Championship or other international competition up to 31 December 1979. Includes an invitation class for Sports 2000 cars built up to 31 December 1990 conforming to SRCC regulations. All cars except S2000 require a valid FIA HTP. Classes: GT1/GT2 (touring/GT pre-75 / 75-79), SP1-SP4 (sports racing cars by era and capacity), SP5/SP6 (continuation cars), S20 (Sports 2000 invitation), INV (discretionary invitation). Chairman: Mark Richardson. 2026 calendar to be announced.