- For other races based on the JGTC in the series, see Super GT#Event Races in Gran Turismo.
- "Japan's highest peak. Who can conquer this peak?"
- ―In-game description
The All Japan GT Championship is a ten-circuit championship event from Gran Turismo 3: A-Spec. It is housed in the Amateur League area of Gran Turismo mode. The event itself is really based on the real-life JGTC that ran from 1993 to 2004, before being renamed Super GT in 2005.
Opponent Cars[]
| Image | Car | Power (BHP) | Weight (kg) | Notes |
|---|---|---|---|---|
 |
Honda ARTA NSX (JGTC) '00 | 481 | 1150 | Prize car at this event |
 |
Honda Castrol MUGEN NSX (JGTC) '00 | 481 | 1150 | |
 |
Honda RAYBRIG NSX (JGTC) '00 | 481 | 1150 | |
 |
Lamborghini NOMAD Diablo GT-1 (JGTC) '00 | 591 | 1200 | Available in the NTSC-J version only |
 |
Nissan CALSONIC Skyline (JGTC) '00 | 469 | 1100 | Prize car at this event |
 |
Nissan LOCTITE ZEXEL GT-R (JGTC) '00 | 469 | 1100 | Prize car at this event |
 |
Nissan PENNZOIL Nismo GT-R (JGTC) '99 | 498 | 1200 | |
 |
Toyota Castrol TOM'S SUPRA (JGTC) '00 | 464 | 1100 | |
 |
Toyota DENSO SARD SUPRA GT (JGTC) '00 | 464 | 1100 | Prize car at this event |
Races[]
| # | Circuit | Number of Laps |
|---|---|---|
| 1 | Grand Valley Speedway | 5 laps |
| 2 | Rome Circuit | 5 laps |
| 3 | Mid Field Raceway | 5 laps |
| 4 | Special Stage Route 5 Reverse | 5 laps |
| 5 | Laguna Seca Raceway | 5 laps |
| 6 | Super Speedway | 10 laps |
| 7 | Apricot Hill Raceway | 5 laps |
| 8 | Grand Valley Speedway Reverse | 5 laps |
| 9 | Special Stage Route 11 | 5 laps |
| 10 | Tokyo Route 246 | 5 laps |
Prizes[]
Prizes Awarded for Finishing Positions[]
- 1st Place - Cr. 15,000
- 2nd Place - Cr. 5,000
- 3rd Place - Cr. 2,500
Successful completion of the Championship[]
- 1st Place - Cr. 150,000
Prize Cars[]
A 1st place championship finish awards one of the following:
| Previous event in the series: GT500 Championship (GT2) GT300 Championship (GT2) Gran Turismo 2 |
JGTC/Super GT Events All Japan GT Championship (GT3, Amateur) All Japan GT Championship (GT3, Professional) Gran Turismo 3: A-Spec |
Next event in the series: All Japan GT Championship (GT4) Gran Turismo 4 |