The competitors got a sneak preview of the new track at the event last night and it has now leaked: it’s Circuit de Barcelona-Catalunya, a real-world track that will be entirely new to the GT series.
The 4.655 km (2.892 mi), Grade-1 FIA circuit is one of the most famous in Spain and has hosted the Spanish Formula 1 Grand Prix since it was constructed in 1991. It is particularly well-known among the F1 community as a testing and development track, so it is frequently a place we see new cars during the off-season.