Rain Master Challenge

Rain Master - 2025 Season 4 - Week 11 - Portland International Raceway (Full Circuit)

Rain Master Challenge

iRacing
Rain Master - 2025 Season 4 • Round 11
Nov 25, 2025 – Dec 01, 2025
Official Series Scheduled
Practice • 3min Qualifying • 8min Race • 15min

GT3 Class

Lamborghini Huracán GT3 EVO
Fuel Fill: 100%
Power Adjust: 0%
Weight Penalty: 0kg
Tire Sets: Unlimited
Fixed Setup: Yes
BMW M4 GT3
Fuel Fill: 100%
Power Adjust: 0%
Weight Penalty: 0kg
Tire Sets: Unlimited
Fixed Setup: Yes
Mercedes-AMG GT3 2020
Fuel Fill: 100%
Power Adjust: 0%
Weight Penalty: 0kg
Tire Sets: Unlimited
Fixed Setup: Yes
Porsche 911 GT3 R (992)
Fuel Fill: 100%
Power Adjust: 0%
Weight Penalty: 0kg
Tire Sets: Unlimited
Fixed Setup: Yes
Audi R8 LMS EVO II GT3
Fuel Fill: 100%
Power Adjust: 0%
Weight Penalty: 0kg
Tire Sets: Unlimited
Fixed Setup: Yes
Ford Mustang GT3
Fuel Fill: 100%
Power Adjust: 0%
Weight Penalty: 0kg
Tire Sets: Unlimited
Fixed Setup: Yes
Ferrari 296 GT3
Fuel Fill: 100%
Power Adjust: 0%
Weight Penalty: 0kg
Tire Sets: Unlimited
Fixed Setup: Yes
Chevrolet Corvette Z06 GT3.R
Fuel Fill: 100%
Power Adjust: 0%
Weight Penalty: 0kg
Tire Sets: Unlimited
Fixed Setup: Yes
McLaren 720S GT3 EVO
Fuel Fill: 100%
Power Adjust: 0%
Weight Penalty: 0kg
Tire Sets: Unlimited
Fixed Setup: Yes
Acura NSX GT3 EVO 22
Fuel Fill: 100%
Power Adjust: 0%
Weight Penalty: 0kg
Tire Sets: Unlimited
Fixed Setup: Yes

Portland International Raceway

Layout: Full Circuit

Length: 3.17 km

Type: Road

inactive active pitroad start-finish turns