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iR
iRacing Calendar
2026 Season 3

DIRTcar 358 Modified Series

Dirt Oval
12 weeks
Week 8 active
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

Limaland Motorsports Park

Jun 16 — Jun 2230 laps

76°F/24°C, Rain chance None, Rolling start, Cautions disabled

2

Volusia Speedway Park

Jun 23 — Jun 2930 laps

74°F/24°C, Rain chance None, Rolling start, Cautions disabled

3

Oswego Speedway - Dirt

Jun 30 — Jul 630 laps

73°F/23°C, Rain chance None, Rolling start, Cautions disabled

4

Eldora Speedway

Jul 7 — Jul 1330 laps

78°F/26°C, Rain chance None, Rolling start, Cautions disabled

5

The Dirt Track at Charlotte

Jul 14 — Jul 2030 laps

79°F/26°C, Rain chance None, Rolling start, Cautions disabled

6

Cedar Lake Speedway

Jul 21 — Jul 2730 laps

76°F/25°C, Rain chance None, Rolling start, Cautions disabled

7

USA International Speedway - Dirt

Jul 28 — Aug 330 laps

85°F/30°C, Rain chance None, Rolling start, Cautions disabled

8

Knoxville Raceway

Aug 4 — Aug 1030 laps

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

9

Federated Auto Parts Raceway at I-55

Aug 11 — Aug 1730 laps

83°F/28°C, Rain chance None, Rolling start, Cautions disabled

10

Lanier National Speedway - Dirt

Aug 18 — Aug 2430 laps

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

11

Huset's Speedway

Aug 25 — Aug 3130 laps

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

12

Lernerville Speedway

Sep 1 — Sep 730 laps

78°F/25°C, Rain chance None, Rolling start, Cautions disabled