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iR
iRacing Calendar
2026 Season 4

Caterham Academy Challenge

Sports Car
12 weeks
Week 1 active
Car: Caterham Academy
Drops: 4
Rookie 4.0 --> Pro/WC 4.0Races every hour at :00

Season Timeline

Week 1Week 12

Full Schedule

1

Oulton Park Circuit - Fosters

Sep 15 — Sep 2115 min

68°F/20°C, Rain chance None, Forecast regenerated for each race, Standing start, Cautions disabled, Qual scrutiny - Lenient

2

Okayama International Circuit - Short

Sep 22 — Sep 2815 min

71°F/21°C, Rain chance None, Forecast regenerated for each race, Standing start, Cautions disabled, Qual scrutiny - Lenient

3

Summit Point Raceway - Summit Point Raceway

Sep 29 — Oct 515 min

68°F/20°C, Rain chance None, Forecast regenerated for each race, Standing start, Cautions disabled, Qual scrutiny - Lenient

4

Virginia International Raceway - Full Course

Oct 6 — Oct 1215 min

77°F/25°C, Rain chance None, Forecast regenerated for each race, Standing start, Cautions disabled, Qual scrutiny - Lenient

5

Tsukuba Circuit - 2000 Full

Oct 13 — Oct 1915 min

71°F/22°C, Rain chance None, Forecast regenerated for each race, Standing start, Cautions disabled, Qual scrutiny - Lenient

6

Circuito de Navarra - Speed Circuit - Medium

Oct 20 — Oct 2615 min

66°F/19°C, Rain chance 22% (26% before session), Forecast regenerated for each race, Standing start, Cautions disabled, Qual scrutiny - Lenient

7

Lime Rock Park - Grand Prix

Oct 27 — Nov 215 min

66°F/19°C, Rain chance None, Forecast regenerated for each race, Standing start, Cautions disabled, Qual scrutiny - Lenient

8

Winton Motor Raceway - National Circuit

Nov 3 — Nov 915 min

68°F/20°C, Rain chance None, Forecast regenerated for each race, Standing start, Cautions disabled, Qual scrutiny - Lenient

9

Motorsport Arena Oschersleben - Grand Prix

Nov 10 — Nov 1615 min

65°F/19°C, Rain chance None, Forecast regenerated for each race, Standing start, Cautions disabled, Qual scrutiny - Lenient

10

Rudskogen Motorsenter

Nov 17 — Nov 2315 min

66°F/19°C, Rain chance None, Forecast regenerated for each race, Standing start, Cautions disabled, Qual scrutiny - Lenient

11

Oran Park Raceway - Grand Prix

Nov 24 — Nov 3015 min

74°F/23°C, Rain chance None, Forecast regenerated for each race, Standing start, Cautions disabled, Qual scrutiny - Lenient

12

Circuit de Lédenon

Dec 1 — Dec 715 min

66°F/19°C, Rain chance 3% (1% before session), Forecast regenerated for each race, Standing start, Cautions disabled, Qual scrutiny - Lenient