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iRacing Calendar2026 Season 1
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DIRTcar 358 Modified Series

Dirt Oval
12 weeks
Car: Dirt 358 Modified
Drops: 4
Rookie 4.0 --> Pro/WC 4.0Races every hour at :30 past

Season Timeline

Week 1Week 12

Full Schedule

1

Lernerville Speedway

Dec 16 — Dec 2230 laps

66°F/19°C, Rain chance None, Rolling start, Cautions disabled

2

USA International Speedway - Dirt

Dec 23 — Dec 2930 laps

86°F/30°C, Rain chance None, Rolling start, Cautions disabled

3

The Dirt Track at Charlotte

Dec 30 — Jan 530 laps

65°F/18°C, Rain chance None, Rolling start, Cautions disabled

4

Kevin Harvick's Kern Raceway - Dirt Track

Jan 6 — Jan 1230 laps

69°F/21°C, Rain chance None, Rolling start, Cautions disabled

5

Eldora Speedway

Jan 13 — Jan 1930 laps

66°F/19°C, Rain chance None, Rolling start, Cautions disabled

6

Knoxville Raceway

Jan 20 — Jan 2630 laps

66°F/19°C, Rain chance None, Rolling start, Cautions disabled

7

Fairbury Speedway

Jan 27 — Feb 230 laps

67°F/19°C, Rain chance None, Rolling start, Cautions disabled

8

Federated Auto Parts Raceway at I-55

Feb 3 — Feb 930 laps

77°F/25°C, Rain chance None, Rolling start, Cautions disabled

9

Lanier National Speedway - Dirt

Feb 10 — Feb 1630 laps

71°F/22°C, Rain chance None, Rolling start, Cautions disabled

10

Weedsport Speedway

Feb 17 — Feb 2330 laps

65°F/19°C, Rain chance None, Rolling start, Cautions disabled

11

Limaland Motorsports Park

Feb 24 — Mar 230 laps

65°F/18°C, Rain chance None, Rolling start, Cautions disabled

12

Port Royal Speedway

Mar 3 — Mar 930 laps

67°F/20°C, Rain chance None, Rolling start, Cautions disabled