Proto-GT Challenge 2025 Season 4
Proto-GT Challenge - iRacing
Sep 16, 2025
-
Dec 08, 2025
Active Season
iRacing
Events
Mount Panorama Circuit
(Default)
Australia
iRacing Proto-GT Challenge by Thrustmaster Week 0
51 time slots
Proto-GT Challenge 2025 Season 4 - Week 2 - Autodromo Nazionale Monza (Grand Prix)
Sports Car
Official
Scheduled
Round 2
Autodromo Nazionale Monza
(Grand Prix)
Italy
iRacing Proto-GT Challenge by Thrustmaster Week 1
No scheduled sessions
Proto-GT Challenge 2025 Season 4 - Week 3 - Hockenheimring Baden-Württemberg (Grand Prix)
Sports Car
Official
Scheduled
Round 3
Hockenheimring Baden-Württemberg
(Grand Prix)
Germany
iRacing Proto-GT Challenge by Thrustmaster Week 2
No scheduled sessions
Proto-GT Challenge 2025 Season 4 - Week 4 - Circuit de Spa-Francorchamps (Grand Prix Pits)
Sports Car
Official
Scheduled
Round 4
Circuit de Spa-Francorchamps
(Grand Prix Pits)
Belgium
iRacing Proto-GT Challenge by Thrustmaster Week 3
No scheduled sessions
Proto-GT Challenge 2025 Season 4 - Week 5 - Canadian Tire Motorsports Park
Sports Car
Official
Scheduled
Round 5
Canadian Tire Motorsports Park
(Default)
Canada
iRacing Proto-GT Challenge by Thrustmaster Week 4
No scheduled sessions
Proto-GT Challenge 2025 Season 4 - Week 6 - Circuit des 24 Heures du Mans (24 Heures du Mans)
Sports Car
Official
Scheduled
Round 6
Circuit des 24 Heures du Mans
(24 Heures du Mans)
France
iRacing Proto-GT Challenge by Thrustmaster Week 5
No scheduled sessions
Proto-GT Challenge 2025 Season 4 - Week 7 - Sebring International Raceway (International)
Sports Car
Official
Scheduled
Round 7
Sebring International Raceway
(International)
USA
iRacing Proto-GT Challenge by Thrustmaster Week 6
No scheduled sessions
Proto-GT Challenge 2025 Season 4 - Week 8 - Nürburgring Combined (Gesamtstrecke VLN)
Sports Car
Official
Scheduled
Round 8
Nürburgring Combined
(Gesamtstrecke VLN)
Germany
iRacing Proto-GT Challenge by Thrustmaster Week 7
No scheduled sessions
Proto-GT Challenge 2025 Season 4 - Week 9 - Watkins Glen International (Classic Boot)
Sports Car
Official
Scheduled
Round 9
Watkins Glen International
(Classic Boot)
USA
iRacing Proto-GT Challenge by Thrustmaster Week 8
No scheduled sessions
Proto-GT Challenge 2025 Season 4 - Week 10 - WeatherTech Raceway at Laguna Seca (Full Course)
Sports Car
Official
Scheduled
Round 10
WeatherTech Raceway at Laguna Seca
(Full Course)
USA
iRacing Proto-GT Challenge by Thrustmaster Week 9
No scheduled sessions
Proto-GT Challenge 2025 Season 4 - Week 11 - Daytona International Speedway (Road Course)
Sports Car
Official
Scheduled
Round 11
Daytona International Speedway
(Road Course)
USA
iRacing Proto-GT Challenge by Thrustmaster Week 10
No scheduled sessions
Proto-GT Challenge 2025 Season 4 - Week 12 - Oulton Park Circuit (International)
Sports Car
Official
Scheduled
Round 12
Oulton Park Circuit
(International)
England
iRacing Proto-GT Challenge by Thrustmaster Week 11
No scheduled sessions