2025 International GT Open

The 2025 International GT Open will be the twentieth season of the International GT Open, the grand tourer-style sports car racing series founded in 2006 by the Spanish GT Sport Organización. It will begin on 26 April at the Algarve International Circuit and will end at the Autodromo Nazionale di Monza on 19 October after eight rounds.

Calendar
The calendar was announced on 11 July 2024.