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iRacing Calendar2026 Season 1
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INDYCAR Series - Oval - Fixed

Oval
12 weeks
Car: Dallara IR18
Drops: 4
Class C 4.0 --> Pro/WC 4.0Races every hour at :15 past

Season Timeline

Week 1Week 12

Full Schedule

1

World Wide Technology Raceway (Gateway) - Oval

Dec 16 — Dec 2285 laps

Constant weather, Dynamic sky, Rolling start, Full course cautions, Single-file Maintain, Qual scrutiny - Moderate. IR18: 3 tire sets

2

Homestead Miami Speedway - Open Wheel Oval

Dec 23 — Dec 2975 laps

Constant weather, Dynamic sky, Rolling start, Full course cautions, Single-file Maintain, Qual scrutiny - Moderate. IR18: 3 tire sets

3

Indianapolis Motor Speedway - Open Wheel Oval

Dec 30 — Jan 550 laps

Constant weather, Dynamic sky, Rolling start, Full course cautions, Single-file Maintain, Qual scrutiny - Moderate. IR18: 3 tire sets

4

EchoPark Speedway (Atlanta) - Oval - 2008

Jan 6 — Jan 1275 laps

Constant weather, Dynamic sky, Rolling start, Full course cautions, Single-file Maintain, Qual scrutiny - Moderate. IR18: 3 tire sets

5

Iowa Speedway - Oval

Jan 13 — Jan 19120 laps

Constant weather, Dynamic sky, Rolling start, Full course cautions, Single-file Maintain, Qual scrutiny - Moderate. IR18: 3 tire sets

6

Chicagoland Speedway

Jan 20 — Jan 2680 laps

Constant weather, Dynamic sky, Rolling start, Full course cautions, Single-file Maintain, Qual scrutiny - Moderate. IR18: 3 tire sets

7

Talladega Superspeedway

Jan 27 — Feb 250 laps

Constant weather, Dynamic sky, Rolling start, Full course cautions, Single-file Maintain, Qual scrutiny - Moderate. IR18: 3 tire sets

8

Auto Club Speedway - Oval

Feb 3 — Feb 960 laps

Constant weather, Dynamic sky, Rolling start, Full course cautions, Single-file Maintain, Qual scrutiny - Moderate. IR18: 3 tire sets

9

Charlotte Motor Speedway - Oval

Feb 10 — Feb 1675 laps

Constant weather, Dynamic sky, Rolling start, Full course cautions, Single-file Maintain, Qual scrutiny - Moderate. IR18: 3 tire sets

10

Phoenix Raceway - Oval

Feb 17 — Feb 23110 laps

Constant weather, Dynamic sky, Rolling start, Full course cautions, Single-file Maintain, Qual scrutiny - Moderate. IR18: 3 tire sets

11

Michigan International Speedway

Feb 24 — Mar 260 laps

Constant weather, Dynamic sky, Rolling start, Full course cautions, Single-file Maintain, Qual scrutiny - Moderate. IR18: 3 tire sets

12

[Legacy] Texas Motor Speedway - 2009 - Oval

Mar 3 — Mar 975 laps

Constant weather, Dynamic sky, Rolling start, Full course cautions, Single-file Maintain, Qual scrutiny - Moderate. IR18: 3 tire sets