IVRA

Round 6 – 700 km of Suzuka Venue – Suzuka International Racing Course Date – 29 April, 2023 Race Length – 700 km Track Length

Round 5 – 700 km of Barber Venue – Barber Motorsports Park Date – 1 April, 2023 Race Length – 700 km Track Length –

Round 4 – 700 km of Mid-Ohio Venue – Mid-Ohio Sports Car Course Date – 25 February, 2023 Race Length – 700 km Track Length

Round 5– 1500 km of Motegi Venue – Twin Ring Motegi Date – 25 March, 2023 Race Length – 1500 km Track Length – 4.796

Round 4 – 1500 km of Monza Venue – Autodromo Nazionale di Monza Date – 18 February, 2023 Race Length – 1500 km Track Length