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iRacing Calendar2026 Season 1
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IMSA iRacing Series - Fixed

Sports Car
10 weeks
Car: Porsche 963 GTP, BMW M Hybrid V8, Ferrari 499P, Cadillac V-Series.R

Season Timeline

Week 1Week 10

Full Schedule

1

Autódromo Hermanos Rodríguez - Grand Prix

Dec 16 — Dec 2235 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% 300 laps

2

Sebring International Raceway - International

Dec 23 — Dec 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% 300 laps

3

Circuit des 24 Heures du Mans - 24 Heures du Mans

Dec 30 — Jan 535 min

66°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% 300 laps

4

Red Bull Ring - Grand Prix

Jan 6 — Jan 1235 min

65°F/18°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% 300 laps

5

Daytona International Speedway - Road Course

Jan 13 — Jan 1935 min

69°F/21°C, Rain chance None, Grid by class, Rolling start, Local enforced cautions, Qual scrutiny - Moderate. PGTP: fuel: 50%, 2.0kg, pwr: -2.00% BMWGTP: fuel: 50%, pwr: -0.75% F499P: fuel: 50%, pwr: -1.75% CGTP: fuel: 50% AGTP: fuel: 50%, 10.0kg P217: fuel: 68% MGT3E: fuel: 50%, 3.0kg, pwr: -1.50% 720GT3: fuel: 50%, 5.0kg F296: fuel: 50%, 3.0kg, pwr: -0.75% AMGT3: fuel: 50%, 12.0kg, pwr: - 0.50% NSXE22: fuel: 50%, 13.0kg, pwr: - 1.00% M4GT3: fuel: 50%, pwr: -1.00% LGT3: fuel: 50%, 18.0kg, pwr: -1.00% CZ06: fuel: 50%, 10.0kg, pwr: -1.25% 992R: fuel: 50%, 15.0kg, pwr: -1.50% FMGT3: fuel: 50%, 10.0kg, pwr: - 0.75% 300 laps

6

MotorLand Aragón - Motorcycle Grand Prix

Jan 20 — Jan 2635 min

66°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% 300 laps

7

Watkins Glen International - Boot

Jan 27 — Feb 235 min

70°F/21°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% 300 laps

8

Circuito de Jerez - Ángel Nieto - Moto

Feb 3 — Feb 935 min

70°F/21°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% 300 laps

9

Road America - Full Course

Feb 10 — Feb 1635 min

67°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% 300 laps

10

Autódromo José Carlos Pace - Grand Prix

Feb 17 — Feb 23

74°F/23°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