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iR
iRacing Calendar
2026 Season 2

Sports Car Challenge by Falken Tyre

Sports Car
12 weeks
Week 2 active
Car: Porsche 718 Cayman GT4 Clubsport MR, McLaren 570S GT4, Aston Martin Vantage GT4, Mercedes-AMG GT4, BMW M4 G82 GT4 Evo, Ford Mustang GT4, Ligier JS P320
Drops: 4
Class D (4.0) --> Pro/WC (4.0)Races every 2 hours at :30 past

Season Timeline

Week 1Week 12

Full Schedule

1

Adelaide Street Circuit

Mar 17 — Mar 2330 min

78°F/26°C, Rain chance None, Grid by class, Rolling start, Local advisory cautions, Qual scrutiny - Moderate

2

Sebring International Raceway - International

Mar 24 — Mar 3030 min

74°F/23°C, Rain chance None, Grid by class, Rolling start, Local advisory cautions, Qual scrutiny - Moderate

3

Sonoma Raceway - Sportscar Alt

Mar 31 — Apr 630 min

66°F/19°C, Rain chance None, Grid by class, Rolling start, Local advisory cautions, Qual scrutiny - Moderate

4

Donington Park Racing Circuit - National

Apr 7 — Apr 1330 min

66°F/19°C, Rain chance None, Grid by class, Rolling start, Local advisory cautions, Qual scrutiny - Moderate

5

Barber Motorsports Park

Apr 14 — Apr 2030 min

76°F/24°C, Rain chance None, Grid by class, Rolling start, Local advisory cautions, Qual scrutiny - Moderate

6

Nürburgring Combined - Gesamtstrecke 24h

Apr 21 — Apr 2730 min

65°F/19°C, Rain chance 26%, Detached qual, Grid by class, Rolling start, Local advisory cautions, Qual scrutiny - Moderate

7

Motorsport Arena Oschersleben - Grand Prix

Apr 28 — May 430 min

69°F/21°C, Rain chance None, Grid by class, Rolling start, Local advisory cautions, Qual scrutiny - Moderate

8

WeatherTech Raceway at Laguna Seca - Full Course

May 5 — May 1130 min

67°F/19°C, Rain chance None, Grid by class, Rolling start, Local advisory cautions, Qual scrutiny - Moderate

9

Circuit of the Americas - Grand Prix

May 12 — May 1830 min

71°F/22°C, Rain chance None, Grid by class, Rolling start, Local advisory cautions, Qual scrutiny - Moderate

10

Snetterton Circuit - 300

May 19 — May 2530 min

68°F/20°C, Rain chance None, Grid by class, Rolling start, Local advisory cautions, Qual scrutiny - Moderate

11

Fuji International Speedway - No Chicane

May 26 — Jun 130 min

68°F/20°C, Rain chance 31%, Grid by class, Rolling start, Local advisory cautions, Qual scrutiny - Moderate

12

Mid-Ohio Sports Car Course - Full Course

Jun 2 — Jun 830 min

70°F/21°C, Rain chance None, Grid by class, Rolling start, Local advisory cautions, Qual scrutiny - Moderate