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iR
iRacing Calendar
2026 Season 3

INDYCAR Series - Fixed

Formula Car
12 weeks
Car: Dallara IR18
Drops: 4
Class C 4.0 --> Pro/WC 4.0Races every 2 hours at :15 past

Season Timeline

Week 1Week 12

Full Schedule

1

Road America - Full Course

Jun 16 — Jun 228 laps

72°F/22°C, Rain chance None, Rolling start, Cautions disabled, Qual scrutiny - Moderate. IR18: 3 tire sets

2

EchoPark Speedway (Atlanta) - Oval - 2008

Jun 23 — Jun 2936 laps

86°F/30°C, Rain chance None, Rolling start, Full course cautions, Single-file Maintain, Qual scrutiny - Moderate. IR18: 3 tire sets

3

Mid-Ohio Sports Car Course - Full Course

Jun 30 — Jul 613 laps

83°F/28°C, Rain chance None, Rolling start, Cautions disabled, Qual scrutiny - Moderate. IR18: 3 tire sets

4

Auto Club Speedway - Oval

Jul 7 — Jul 1327 laps

76°F/24°C, Rain chance None, Rolling start, Full course cautions, Single-file Maintain, Qual scrutiny - Moderate. IR18: 3 tire sets

5

Nashville Superspeedway

Jul 14 — Jul 2038 laps

79°F/26°C, Rain chance None, Rolling start, Full course cautions, Single-file Maintain, Qual scrutiny - Moderate. IR18: 3 tire sets

6

Virginia International Raceway - Full Course

Jul 21 — Jul 2710 laps

80°F/27°C, Rain chance None, Rolling start, Cautions disabled, Qual scrutiny - Moderate. IR18: 3 tire sets

7

Pocono Raceway

Jul 28 — Aug 321 laps

78°F/26°C, Rain chance None, Rolling start, Full course cautions, Single-file Maintain, Qual scrutiny - Moderate. IR18: 3 tire sets

8

Portland International Raceway - Full Circuit

Aug 4 — Aug 1015 laps

73°F/23°C, Rain chance None, Rolling start, Cautions disabled, Qual scrutiny - Moderate. IR18: 3 tire sets

9

Circuit Gilles Villeneuve

Aug 11 — Aug 1711 laps

84°F/29°C, Rain chance None, Rolling start, Cautions disabled, Qual scrutiny - Moderate. IR18: 3 tire sets

10

Chicago Street Course - 2023 Cup

Aug 18 — Aug 2417 laps

79°F/26°C, Rain chance None, Rolling start, Cautions disabled, Qual scrutiny - Moderate. IR18: 3 tire sets

11

The Milwaukee Mile

Aug 25 — Aug 3139 laps

76°F/25°C, Rain chance None, Rolling start, Full course cautions, Single-file Maintain, Qual scrutiny - Moderate. IR18: 3 tire sets

12

WeatherTech Raceway at Laguna Seca - 2026

Sep 1 — Sep 718 laps

72°F/22°C, Rain chance None, Rolling start, Cautions disabled, Qual scrutiny - Moderate. IR18: 3 tire sets