"Stay focused and aim for the chequered flag! A top group 3 battle of the bravest pilots." - in-game text

The Group 3 Cup is a 7 race event that appears in Gran Turismo Sport. It was added to GT League mode in update v1.25. The event is housed in the Amateur League of GT League mode.
The event is aimed at intermediate drivers and is, as the name implies, restricted to cars of the Gr.3 category.
Event Restrictions[]
- Maximum Power - None
- Minimum Weight - None
- Maximum Tyre Rating - Racing: Soft
- Gr.3 cars only
Races[]
- Red Bull Ring: 6 laps
- Circuit de Sainte-Croix - B: 4 laps
- Nürburgring Nordschleife: 2 laps
- Tokyo Expressway - East Inner Loop (rain): 5 laps
- Suzuka Circuit: 5 laps
- Brands Hatch Grand Prix Circuit: 6 laps
- Circuit de Spa-Francorchamps: 4 laps
Prize Structure[]
- 1st: Cr. 58,000
- 2nd: Cr. 37,000
- 3rd: Cr. 26,000