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iRacing Calendar
2026 Season 3

NASCAR O'Reilly Auto Parts Series - Fixed

Oval
12 weeks
Car: NASCAR O'Reilly Chevrolet Camaro, NASCAR O'Reilly Ford Mustang, NASCAR O'Reilly Toyota Supra
Drops: 4
Class C 4.0 --> Pro/WC 4.0Races every odd 2 hours on the hour

Season Timeline

Week 1Week 12

Full Schedule

1

Qualcomm Circuit (Naval Base Coronado)

Jun 16 — Jun 2213 laps

70°F/21°C, Rain chance None, Rolling start, Local enforced cautions, Qual scrutiny - Strict. NCC: 3 tire sets NFM: 3 tire sets NTS: 3 tire sets

2

Sonoma Raceway - Cup Short

Jun 23 — Jun 2915 laps

83°F/28°C, Rain chance None, Rolling start, Local enforced cautions, Qual scrutiny - Strict. NCC: 3 tire sets NFM: 3 tire sets NTS: 3 tire sets

3

Chicagoland Speedway

Jun 30 — Jul 645 laps

76°F/24°C, Rain chance None, Rolling start, Start zone, Full course cautions, Lucky dog, 1-G/W/C, Double-file Back, Qual scrutiny - Strict. NCC: 3 tire sets NFM: 3 tire sets NTS: 3 tire sets

4

EchoPark Speedway (Atlanta) - Oval

Jul 7 — Jul 1345 laps

75°F/24°C, Rain chance None, Rolling start, Start zone, Full course cautions, Lucky dog, 1-G/W/C, Double-file Back, Qual scrutiny - Strict. NCC: 3 tire sets NFM: 3 tire sets NTS: 3 tire sets

5

Michigan International Speedway

Jul 14 — Jul 2032 laps

80°F/27°C, Rain chance None, Rolling start, Start zone, Full course cautions, Lucky dog, 1-G/W/C, Double-file Back, Qual scrutiny - Strict. NCC: 3 tire sets NFM: 3 tire sets NTS: 3 tire sets

6

Indianapolis Motor Speedway - NASCAR Oval

Jul 21 — Jul 2730 laps

82°F/28°C, Rain chance None, Rolling start, Start zone, Full course cautions, Lucky dog, 1-G/W/C, Double-file Back, Qual scrutiny - Strict. NCC: 3 tire sets NFM: 3 tire sets NTS: 3 tire sets

7

New Hampshire Motor Speedway - Oval

Jul 28 — Aug 340 laps

78°F/25°C, Rain chance None, Rolling start, Start zone, Full course cautions, Lucky dog, 1-G/W/C, Double-file Back, Qual scrutiny - Strict. NCC: 3 tire sets NFM: 3 tire sets NTS: 3 tire sets

8

Iowa Speedway - Oval

Aug 4 — Aug 1055 laps

75°F/24°C, Rain chance None, Rolling start, Start zone, Full course cautions, Lucky dog, 1-G/W/C, Double-file Back, Qual scrutiny - Strict. NCC: 3 tire sets NFM: 3 tire sets NTS: 3 tire sets

9

Portland International Raceway - Full Circuit

Aug 11 — Aug 1716 laps

71°F/22°C, Rain chance None, Rolling start, Start zone, Local enforced cautions, Qual scrutiny - Strict. NCC: 3 tire sets NFM: 3 tire sets NTS: 3 tire sets

10

Richmond Raceway

Aug 18 — Aug 2460 laps

80°F/27°C, Rain chance None, Rolling start, Start zone, Full course cautions, Lucky dog, 1-G/W/C, Double-file Back, Qual scrutiny - Strict. NCC: 3 tire sets NFM: 3 tire sets NTS: 3 tire sets

11

Daytona International Speedway - Oval

Aug 25 — Aug 3130 laps

76°F/24°C, Rain chance None, Rolling start, Start zone, Full course cautions, Lucky dog, 1-G/W/C, Double-file Back, Qual scrutiny - Strict. NCC: 3 tire sets NFM: 3 tire sets NTS: 3 tire sets

12

Darlington Raceway

Sep 1 — Sep 750 laps

83°F/28°C, Rain chance None, Rolling start, Start zone, Full course cautions, Lucky dog, 1-G/W/C, Double-file Back, Qual scrutiny - Strict. NCC: 3 tire sets NFM: 3 tire sets NTS: 3 tire sets