Proto-GT Challenge by Thrustmaster 2025 Season 2

2025 Season 2 - Races every odd 2 hours at :45 past

A multi-class series featuring both GT and prototype cars, the Proto-GT Thrustmaster Challenge is all about powerful sports cars. Choose your weapon - the HPD ARX-01c, Ford GT, Chevrolet Corvette C6.R GT1, or Aston Martin DBR9 GT1 - and battle for supremacy in some of the fastest GT cars ever produced. This series is open to iRacers with a Road license of C or higher.

Overview

Category: Sports car (5)
Track Types: sports_car
License Group Types: 4
Car Classes: [40, 41, 73]
Car Types: chevy, gt1, gte, gtlm, lmp2, prototype, road, sportscar
Allowed Licenses: Class C 4+, Class B, Class A, Pro, Pro/WC
Allowed Season Members:

Schedule

Week	Track	Duration	Summary	Weather
Week 1 (March 18, 2025)	Sebring International Raceway International (2025-04-01T18:30:00 1x )	30 mins	Start Type: Rolling Start Zone:	Temp: 27.9 to 28.7 Wind 3.7 to 4.3 Dir 1 Skies 1 to 1 Rain 0 (0 %) None
Week 2 (March 25, 2025)	Circuit de Spa-Francorchamps Classic Pits (2025-03-29T08:30:00 1x )	30 mins	Start Type: Rolling Start Zone:	Temp: 18.6 to 18.5 Wind 14.6 to 14.8 Dir 0 Skies 2 to 2 Rain 0 (0 %) None
Week 3 (April 1, 2025)	Suzuka International Racing Course Grand Prix (2025-04-05T05:40:00 1x )	30 mins	Start Type: Rolling Start Zone:	Temp: 19.4 to 19.3 Wind 8.5 to 8.8 Dir 6 Skies 3 to 3 Rain 0 (0 %) None
Week 4 (April 8, 2025)	Circuit des 24 Heures du Mans 24 Heures du Mans (2025-04-12T14:35:00 1x )	No. Of Laps: 13	Start Type: Rolling Start Zone:	Temp: 19 to 19 Wind 13.8 to 15.5 Dir 4 Skies 3 to 3 Rain 0 (0 %) None
Week 5 (April 15, 2025)	Mobility Resort Motegi Grand Prix (2025-04-19T06:45:00 1x )	30 mins	Start Type: Rolling Start Zone:	Temp: 19.2 to 19.2 Wind 10.4 to 10.5 Dir 6 Skies 1 to 2 Rain 0 (0 %) None
Week 6 (April 22, 2025)	Autodromo Nazionale Monza Combined without chicanes (2025-04-26T20:20:00 1x )	No. Of Laps: 13	Start Type: Rolling Start Zone:	Temp: 19.4 to 19.7 Wind 8.5 to 9.2 Dir 5 Skies 2 to 3 Rain 0 (0 %) None
Week 7 (April 29, 2025)	Long Beach Street Circuit (2025-05-03T14:45:00 1x )	30 mins	Start Type: Rolling Start Zone:	Temp: 21.9 to 21.9 Wind 17.6 to 17.6 Dir 6 Skies 0 to 1 Rain 0 (0 %) None
Week 8 (May 6, 2025)	Canadian Tire Motorsports Park (2025-05-10T18:55:00 1x )	30 mins	Start Type: Rolling Start Zone:	Temp: 18.7 to 18.6 Wind 19.7 to 21.7 Dir 5 Skies 1 to 2 Rain 0 (0 %) None
Week 9 (May 13, 2025)	Watkins Glen International Boot (2025-05-17T12:00:00 1x )	30 mins	Start Type: Rolling Start Zone:	Temp: 20.2 to 20.8 Wind 21.6 to 22.2 Dir 2 Skies 0 to 1 Rain 0 (0 %) None
Week 10 (May 20, 2025)	WeatherTech Raceway at Laguna Seca Full Course (2025-05-24T18:50:00 1x )	30 mins	Start Type: Rolling Start Zone:	Temp: 20.2 to 20.7 Wind 8.5 to 9.3 Dir 4 Skies 0 to 0 Rain 0 (0 %) None
Week 11 (May 27, 2025)	Nürburgring Combined Gesamtstrecke 24h (2025-05-31T07:50:00 1x )	No. Of Laps: 6	Start Type: Rolling Start Zone:	Temp: 19.4 to 20 Wind 7.1 to 8.9 Dir 5 Skies 1 to 1 Rain 0 (0 %) None
Week 12 (June 3, 2025)	Oulton Park Circuit Intl w/no Chicanes (2025-06-07T12:00:00 1x )	30 mins	Start Type: Rolling Start Zone:	Temp: 19.6 to 19.7 Wind 17 to 17.3 Dir 5 Skies 1 to 1 Rain 0 (0 %) None

Configuration

Official
Rookie
Season
2025 S2
Regional Comp.
Race Week
5 (0)
Drop Weeks
4 of 12
Multi Class
Fixed Setup
Drivers
1 <> 1
Cross License
Driver Changes

Pit Lane Crashes
Incident Limit
25
Warn Mode
1
Warn Param 1
17
Warn Param 2
0
Caution Types
0 /
Caution Laps Count
GW Checkered Limit
0
Lucky Dog
Conduct Rule Mode
3
HardCore Level

Car Switching
Start on Qual Tyre
Short Parade Lap
Start Zone
Qualifier Starts
Heat Racing
Num Opt Laps
0
OP Duration (mins)
120
Send to OP.
Ignore OP License.
OP Session Type.
170

Starters
6 <> 40
Grid By Class
Active
Complete
Diff. Race Tyres
Super Sessions
Member Restriction
Car Restriction
View Restriction
Start
2025-03-18… (18)