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iR
iRacing Calendar
2026 Season 3

IMSA iRacing Series - Fixed

Sports Car
11 weeks
Car: Porsche 963 GTP, BMW M Hybrid V8 (Evo), Ferrari 499P, Cadillac V- Series.R GTP, Acura ARX-06 GTP, Dallara P217, Mercedes-AMG GT3 2020, McLaren 720S GT3 EVO, Ferrari 296 GT3, Aston Martin Vantage GT3 EVO, Acura NSX GT3 EVO 22, BMW M4 GT3 EVO, Lamborghini Huracán GT3 EVO, Chevrolet Corvette Z06 GT3.R, Porsche 911 GT3 R (992), Ford Mustang GT3
Drops: 4
Class B 4.0 --> Pro/WC 4.0Races every 2 hours at :45 past

Season Timeline

Week 1Week 11

Full Schedule

1

Watkins Glen International - Boot

Jun 16 — Jun 2235 min

74°F/24°C, Rain chance None, Grid by class, Rolling start, Local enforced cautions, Qual scrutiny - Moderate. PGTP: fuel: 50%, -5.0kg BMWGTP: fuel: 50%, -5.0kg F499P: fuel: 50%, -8.0kg CGTP: fuel: 50%, 2.0kg, pwr: -0.75% AGTP: fuel: 50%, -8.0kg P217: fuel: 68% MGT3E: fuel: 50%, 3.0kg, pwr: -1.00% 720GT3: fuel: 50%, 10.0kg, pwr: - 0.75% F296: fuel: 50%, 8.0kg, pwr: -0.50% AMGT3: fuel: 50%, 12.0kg NSXE22: fuel: 50%, 5.0kg M4GT3: fuel: 50%, pwr: -0.50% LGT3: fuel: 50%, -5.0kg, pwr: 0.50% CZ06: fuel: 50%, 5.0kg, pwr: -0.50% 992R: fuel: 50%, -10.0kg, pwr: 0.50% FMGT3: fuel: 50%, 8.0kg, pwr: -0.25%

2

Mobility Resort Motegi - Grand Prix

Jun 23 — Jun 2935 min

72°F/22°C, Rain chance None, Grid by class, Rolling start, Local enforced cautions, Qual scrutiny - Moderate. PGTP: fuel: 50% BMWGTP: fuel: 50% F499P: fuel: 50% CGTP: fuel: 50% AGTP: fuel: 50% P217: fuel: 68% MGT3E: fuel: 50% 720GT3: fuel: 50% F296: fuel: 50% AMGT3: fuel: 50% NSXE22: fuel: 50% M4GT3: fuel: 50% LGT3: fuel: 50% CZ06: fuel: 50% 992R: fuel: 50% FMGT3: fuel: 50%

3

Circuit de Spa-Francorchamps - Grand Prix Pits

Jun 30 — Jul 635 min

78°F/26°C, Rain chance None, Grid by class, Rolling start, Local enforced cautions, Qual scrutiny - Moderate. PGTP: fuel: 50% BMWGTP: fuel: 50% F499P: fuel: 50% CGTP: fuel: 50% AGTP: fuel: 50% P217: fuel: 68% MGT3E: fuel: 50% 720GT3: fuel: 50% F296: fuel: 50% AMGT3: fuel: 50% NSXE22: fuel: 50% M4GT3: fuel: 50% LGT3: fuel: 50% CZ06: fuel: 50% 992R: fuel: 50% FMGT3: fuel: 50%

4

Canadian Tire Motorsports Park

Jul 7 — Jul 1335 min

68°F/20°C, Rain chance 25%, Grid by class, Rolling start, Local enforced cautions, Qual scrutiny - Moderate. PGTP: fuel: 50% BMWGTP: fuel: 50% F499P: fuel: 50% CGTP: fuel: 50% AGTP: fuel: 50% P217: fuel: 68% MGT3E: fuel: 50% 720GT3: fuel: 50% F296: fuel: 50% AMGT3: fuel: 50% NSXE22: fuel: 50% M4GT3: fuel: 50% LGT3: fuel: 50% CZ06: fuel: 50% 992R: fuel: 50% FMGT3: fuel: 50%

5

Autódromo José Carlos Pace - Grand Prix

Jul 14 — Jul 2035 min

67°F/19°C, Rain chance None, Grid by class, Rolling start, Local enforced cautions, Qual scrutiny - Moderate. PGTP: fuel: 50% BMWGTP: fuel: 50% F499P: fuel: 50% CGTP: fuel: 50% AGTP: fuel: 50% P217: fuel: 68% MGT3E: fuel: 50% 720GT3: fuel: 50% F296: fuel: 50% AMGT3: fuel: 50% NSXE22: fuel: 50% M4GT3: fuel: 50% LGT3: fuel: 50% CZ06: fuel: 50% 992R: fuel: 50% FMGT3: fuel: 50%

6

Road America - Full Course

Jul 21 — Jul 2735 min

79°F/26°C, Rain chance None, Grid by class, Rolling start, Local enforced cautions, Qual scrutiny - Moderate. PGTP: fuel: 50%, -8.0kg BMWGTP: fuel: 50%, -7.0kg F499P: fuel: 50%, -3.0kg, pwr: -0.25% CGTP: fuel: 50%, 2.0kg, pwr: -0.50% AGTP: fuel: 50%, -8.0kg P217: fuel: 68% MGT3E: fuel: 50%, 3.0kg, pwr: -0.50% 720GT3: fuel: 50%, 8.0kg, pwr: -0.75% F296: fuel: 50%, 10.0kg, pwr: -0.75% AMGT3: fuel: 50%, 10.0kg NSXE22: fuel: 50%, 5.0kg, pwr: - 0.75% M4GT3: fuel: 50%, 7.0kg, pwr: -0.50% LGT3: fuel: 50%, 3.0kg CZ06: fuel: 50%, 5.0kg, pwr: -0.25% 992R: fuel: 50%, -3.0kg FMGT3: fuel: 50%, 5.0kg, pwr: -0.75%

7

Autodromo Nazionale Monza - Grand Prix

Jul 28 — Aug 335 min

68°F/20°C, Rain chance None, Grid by class, Rolling start, Local enforced cautions, Qual scrutiny - Moderate. PGTP: fuel: 50% BMWGTP: fuel: 50% F499P: fuel: 50% CGTP: fuel: 50% AGTP: fuel: 50% P217: fuel: 68% MGT3E: fuel: 50% 720GT3: fuel: 50% F296: fuel: 50% AMGT3: fuel: 50% NSXE22: fuel: 50% M4GT3: fuel: 50% LGT3: fuel: 50% CZ06: fuel: 50% 992R: fuel: 50% FMGT3: fuel: 50%

8

Fuji International Speedway - No Chicane

Aug 4 — Aug 1035 min

72°F/22°C, Rain chance None, Grid by class, Rolling start, Local enforced cautions, Qual scrutiny - Moderate. PGTP: fuel: 50% BMWGTP: fuel: 50% F499P: fuel: 50% CGTP: fuel: 50% AGTP: fuel: 50% P217: fuel: 68% MGT3E: fuel: 50% 720GT3: fuel: 50% F296: fuel: 50% AMGT3: fuel: 50% NSXE22: fuel: 50% M4GT3: fuel: 50% LGT3: fuel: 50% CZ06: fuel: 50% 992R: fuel: 50% FMGT3: fuel: 50%

9

Daytona International Speedway - Road Course

Aug 11 — Aug 1735 min

82°F/28°C, Rain chance None, Grid by class, Rolling start, Local enforced cautions, Qual scrutiny - Moderate. PGTP: fuel: 50% BMWGTP: fuel: 50% F499P: fuel: 50% CGTP: fuel: 50% AGTP: fuel: 50% P217: fuel: 68% MGT3E: fuel: 50% 720GT3: fuel: 50% F296: fuel: 50% AMGT3: fuel: 50% NSXE22: fuel: 50% M4GT3: fuel: 50% LGT3: fuel: 50% CZ06: fuel: 50% 992R: fuel: 50% FMGT3: fuel: 50%

10

Virginia International Raceway - Full Course

Aug 18 — Aug 2435 min

80°F/27°C, Rain chance None, Grid by class, Rolling start, Local enforced cautions, Qual scrutiny - Moderate. PGTP: fuel: 50% BMWGTP: fuel: 50% F499P: fuel: 50% CGTP: fuel: 50% AGTP: fuel: 50% P217: fuel: 68% MGT3E: fuel: 50% 720GT3: fuel: 50% F296: fuel: 50% AMGT3: fuel: 50% NSXE22: fuel: 50% M4GT3: fuel: 50% LGT3: fuel: 50% CZ06: fuel: 50% 992R: fuel: 50% FMGT3: fuel: 50%

11

Road Atlanta - Full Course

Aug 25 — Aug 31

77°F/25°C, Rain chance None, Grid by class, Rolling start, Local enforced cautions, Qual scrutiny - Moderate. PGTP: fuel: 50% BMWGTP: fuel: 50% F499P: fuel: 50% CGTP: fuel: 50% AGTP: fuel: 50% P217: fuel: 68% MGT3E: fuel: 50% 720GT3: fuel: 50% F296: fuel: 50% AMGT3: fuel: 50% NSXE22: fuel: 50% M4GT3: fuel: 50% LGT3: fuel: 50% CZ06: fuel: 50% 992R: fuel: 50% FMGT3: fuel: 50% 35 mins FORMULA CAR