GT Sport has published the 2026 provisional eight-round International GT Open calendar
Misano World Circuit Marco Simoncelli will be visited for the first time by the series, on the weekend of 5-7 June, whilst Red Bull Ring leaves the calendar.
Two of the International GT Open rounds, Spa and Monza, will be GT Open 500 km races, using a single endurance race format.
The 2026 provisional calendar is as follows:
Winter Test: 20-21 March, Circuit de Barcelona Catalunya
- 17-19 April: Autódromo do Algarve, Portimão (P)
- 15-17 May: Circuit de Spa-Francorchamps (I) *
- 5-7 June: Misano World Circuit M.Simoncelli (I)
- 3-5 July: Hungaroring (H)
- 17-19 July: Circuit Paul Ricard (F)
- 11-13 September: Hockenheimring (D)
- 25-27 September: Autodromo nazionale di Monza (I)*
- 16-18 October: Circuit de Barcelona-Catalunya (E)
*GT Open 500 km race
