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iR
iRacing Calendar
2026 Season 2

IMSA iRacing Series

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

Season Timeline

Week 1Week 12

Full Schedule

1

Silverstone Circuit - Grand Prix

Mar 17 — Mar 2345 min

65°F/18°C, Rain chance None, Grid by class, Rolling start, Local enforced cautions, Qual scrutiny - Moderate. P217: fuel: 80% M4GT3: fuel: 50% LGT3: fuel: 50% MGT3E: fuel: 50% 992R: fuel: 50% F296: fuel: 50% CZ06: fuel: 50% FMGT3: fuel: 50% 720GT3: fuel: 50% NSXE22: fuel: 50% AMGT3: fuel: 50% BMWGTP: fuel: 65% CGTP: fuel: 65% AGTP: fuel: 65% PGTP: fuel: 65% F499P: fuel: 65%

2

Sebring International Raceway - International

Mar 24 — Mar 3045 min

71°F/22°C, Rain chance 36%, Grid by class, Rolling start, Local enforced cautions, Qual scrutiny - Moderate. P217: fuel: 80% M4GT3: fuel: 50% LGT3: fuel: 50% MGT3E: fuel: 50% 992R: fuel: 50% F296: fuel: 50% CZ06: fuel: 50% FMGT3: fuel: 50% 720GT3: fuel: 50% NSXE22: fuel: 50% AMGT3: fuel: 50% BMWGTP: fuel: 65% CGTP: fuel: 65% AGTP: fuel: 65% PGTP: fuel: 65% F499P: fuel: 65%

3

Hockenheimring Baden-Württemberg - Grand Prix

Mar 31 — Apr 645 min

65°F/19°C, Rain chance None, Grid by class, Rolling start, Local enforced cautions, Qual scrutiny - Moderate. P217: fuel: 80% M4GT3: fuel: 50% LGT3: fuel: 50% MGT3E: fuel: 50% 992R: fuel: 50% F296: fuel: 50% CZ06: fuel: 50% FMGT3: fuel: 50% 720GT3: fuel: 50% NSXE22: fuel: 50% AMGT3: fuel: 50% BMWGTP: fuel: 65% CGTP: fuel: 65% AGTP: fuel: 65% PGTP: fuel: 65% F499P: fuel: 65%

4

Algarve International Circuit - Grand Prix

Apr 7 — Apr 1345 min

68°F/20°C, Rain chance None, Grid by class, Rolling start, Local enforced cautions, Qual scrutiny - Moderate. P217: fuel: 80% M4GT3: fuel: 50% LGT3: fuel: 50% MGT3E: fuel: 50% 992R: fuel: 50% F296: fuel: 50% CZ06: fuel: 50% FMGT3: fuel: 50% 720GT3: fuel: 50% NSXE22: fuel: 50% AMGT3: fuel: 50% BMWGTP: fuel: 65% CGTP: fuel: 65% AGTP: fuel: 65% PGTP: fuel: 65% F499P: fuel: 65%

5

Long Beach Street Circuit

Apr 14 — Apr 2045 min

77°F/25°C, Rain chance None, Grid by class, Rolling start, Local enforced cautions, Qual scrutiny - Moderate. P217: fuel: 80% M4GT3: fuel: 50% LGT3: fuel: 50% MGT3E: fuel: 50% 992R: fuel: 50% F296: fuel: 50% CZ06: fuel: 50% FMGT3: fuel: 50% 720GT3: fuel: 50% NSXE22: fuel: 50% AMGT3: fuel: 50% BMWGTP: fuel: 65% CGTP: fuel: 65% AGTP: fuel: 65% PGTP: fuel: 65% F499P: fuel: 65%

6

Autodromo Internazionale Enzo e Dino Ferrari - Grand Prix

Apr 21 — Apr 2745 min

66°F/19°C, Rain chance 27%, Grid by class, Rolling start, Local enforced cautions, Qual scrutiny - Moderate. P217: fuel: 80% M4GT3: fuel: 50% LGT3: fuel: 50% MGT3E: fuel: 50% 992R: fuel: 50% F296: fuel: 50% CZ06: fuel: 50% FMGT3: fuel: 50% 720GT3: fuel: 50% NSXE22: fuel: 50% AMGT3: fuel: 50% BMWGTP: fuel: 65% CGTP: fuel: 65% AGTP: fuel: 65% PGTP: fuel: 65% F499P: fuel: 65%

7

WeatherTech Raceway at Laguna Seca - Full Course

Apr 28 — May 445 min

67°F/19°C, Rain chance None, Grid by class, Rolling start, Local enforced cautions, Qual scrutiny - Moderate. P217: fuel: 80% M4GT3: fuel: 50% LGT3: fuel: 50% MGT3E: fuel: 50% 992R: fuel: 50% F296: fuel: 50% CZ06: fuel: 50% FMGT3: fuel: 50% 720GT3: fuel: 50% NSXE22: fuel: 50% AMGT3: fuel: 50% BMWGTP: fuel: 65% CGTP: fuel: 65% AGTP: fuel: 65% PGTP: fuel: 65% F499P: fuel: 65%

8

Circuit de Spa-Francorchamps - Grand Prix Pits

May 5 — May 1145 min

67°F/20°C, Rain chance None, Grid by class, Rolling start, Local enforced cautions, Qual scrutiny - Moderate. P217: fuel: 80% M4GT3: fuel: 50% LGT3: fuel: 50% MGT3E: fuel: 50% 992R: fuel: 50% F296: fuel: 50% CZ06: fuel: 50% FMGT3: fuel: 50% 720GT3: fuel: 50% NSXE22: fuel: 50% AMGT3: fuel: 50% BMWGTP: fuel: 65% CGTP: fuel: 65% AGTP: fuel: 65% PGTP: fuel: 65% F499P: fuel: 65%

9

Road Atlanta - Full Course

May 12 — May 1845 min

74°F/23°C, Rain chance None, Grid by class, Rolling start, Local enforced cautions, Qual scrutiny - Moderate. P217: fuel: 80% M4GT3: fuel: 50% LGT3: fuel: 50% MGT3E: fuel: 50% 992R: fuel: 50% F296: fuel: 50% CZ06: fuel: 50% FMGT3: fuel: 50% 720GT3: fuel: 50% NSXE22: fuel: 50% AMGT3: fuel: 50% BMWGTP: fuel: 65% CGTP: fuel: 65% AGTP: fuel: 65% PGTP: fuel: 65% F499P: fuel: 65%

10

Nürburgring Combined - Gesamtstrecke Long

May 19 — May 2545 min

66°F/19°C, Rain chance 25%, Detached qual, Grid by class, Rolling start, Local enforced cautions, Qual scrutiny - Moderate. P217: fuel: 80% M4GT3: fuel: 50% LGT3: fuel: 50% MGT3E: fuel: 50% 992R: fuel: 50% F296: fuel: 50% CZ06: fuel: 50% FMGT3: fuel: 50% 720GT3: fuel: 50% NSXE22: fuel: 50% AMGT3: fuel: 50% BMWGTP: fuel: 65% CGTP: fuel: 65% AGTP: fuel: 65% PGTP: fuel: 65% F499P: fuel: 65%

11

Detroit Grand Prix at Belle Isle - Belle Isle

May 26 — Jun 145 min

70°F/21°C, Rain chance None, Grid by class, Rolling start, Local enforced cautions, Qual scrutiny - Moderate. P217: fuel: 80% M4GT3: fuel: 50% LGT3: fuel: 50% MGT3E: fuel: 50% 992R: fuel: 50% F296: fuel: 50% CZ06: fuel: 50% FMGT3: fuel: 50% 720GT3: fuel: 50% NSXE22: fuel: 50% AMGT3: fuel: 50% BMWGTP: fuel: 65% CGTP: fuel: 65% AGTP: fuel: 65% PGTP: fuel: 65% F499P: fuel: 65%

12

Road America - Full Course

Jun 2 — Jun 845 min

67°F/19°C, Rain chance None, Grid by class, Rolling start, Local enforced cautions, Qual scrutiny - Moderate. P217: fuel: 80% M4GT3: fuel: 50% LGT3: fuel: 50% MGT3E: fuel: 50% 992R: fuel: 50% F296: fuel: 50% CZ06: fuel: 50% FMGT3: fuel: 50% 720GT3: fuel: 50% NSXE22: fuel: 50% AMGT3: fuel: 50% BMWGTP: fuel: 65% CGTP: fuel: 65% AGTP: fuel: 65% PGTP: fuel: 65% F499P: fuel: 65%