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iR
iRacing Calendar
2026 Season 3

DIRTcar UMP Modified Series - Fixed

Dirt Oval
12 weeks
Car: Dirt UMP Modified
Drops: 4
Class D 4.0 --> Pro/WC 4.0Races hourly at :45

Season Timeline

Week 1Week 12

Full Schedule

1

Federated Auto Parts Raceway at I-55

Jun 16 — Jun 2225 min

80°F/27°C, Rain chance None, Rolling start, Full course cautions, Cautions laps do not count, Double-file Back. 30 laps

2

Limaland Motorsports Park

Jun 23 — Jun 2925 min

67°F/19°C, Rain chance None, Rolling start, Full course cautions, Cautions laps do not count, Double-file Back. 30 laps

3

The Dirt Track at Charlotte

Jun 30 — Jul 625 min

76°F/24°C, Rain chance None, Rolling start, Full course cautions, Cautions laps do not count, Double-file Back. 30 laps

4

Eldora Speedway

Jul 7 — Jul 1325 min

81°F/27°C, Rain chance None, Rolling start, Full course cautions, Cautions laps do not count, Double-file Back. 30 laps

5

Williams Grove Speedway

Jul 14 — Jul 2025 min

78°F/25°C, Rain chance None, Rolling start, Full course cautions, Cautions laps do not count, Double-file Back. 30 laps

6

Fairbury Speedway

Jul 21 — Jul 2725 min

83°F/28°C, Rain chance None, Rolling start, Full course cautions, Cautions laps do not count, Double-file Back. 30 laps

7

Lanier National Speedway - Dirt

Jul 28 — Aug 325 min

80°F/27°C, Rain chance None, Rolling start, Full course cautions, Cautions laps do not count, Double-file Back. 30 laps

8

Kokomo Speedway - Tires in

Aug 4 — Aug 1025 min

74°F/23°C, Rain chance None, Rolling start, Full course cautions, Cautions laps do not count, Double-file Back. 30 laps

9

Lucas Oil Speedway - Dirt Oval

Aug 11 — Aug 1725 min

78°F/26°C, Rain chance None, Rolling start, Full course cautions, Cautions laps do not count, Double-file Back. 30 laps

10

Cedar Lake Speedway

Aug 18 — Aug 2425 min

75°F/24°C, Rain chance None, Rolling start, Full course cautions, Cautions laps do not count, Double-file Back. 30 laps

11

Lernerville Speedway

Aug 25 — Aug 3125 min

74°F/23°C, Rain chance None, Rolling start, Full course cautions, Cautions laps do not count, Double-file Back. 30 laps

12

Volusia Speedway Park

Sep 1 — Sep 725 min

83°F/29°C, Rain chance None, Rolling start, Full course cautions, Cautions laps do not count, Double-file Back. 30 laps