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iR
iRacing Calendar
2026 Season 2

DIRTcar UMP Modified Series - Fixed

Dirt Oval
12 weeks
Week 2 active
Car: Dirt UMP Modified
Drops: 4
Class D (4.0) --> Pro/WC (4.0)Races hourly at :45

Season Timeline

Week 1Week 12

Full Schedule

1

Lernerville Speedway

Mar 17 — Mar 2330 laps

65°F/19°C, Rain chance None, Rolling start, Full course cautions, Cautions laps do not count, Double-file Back

2

USA International Speedway - Dirt

Mar 24 — Mar 3030 laps

80°F/26°C, Rain chance None, Rolling start, Full course cautions, Cautions laps do not count, Double-file Back

3

The Dirt Track at Charlotte

Mar 31 — Apr 630 laps

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

4

Oswego Speedway - Dirt

Apr 7 — Apr 1330 laps

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

5

Eldora Speedway

Apr 14 — Apr 2030 laps

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

6

Lucas Oil Speedway - Dirt Oval

Apr 21 — Apr 2730 laps

72°F/22°C, Rain chance None, Rolling start, Full course cautions, Cautions laps do not count, Double-file Back

7

Volusia Speedway Park

Apr 28 — May 430 laps

74°F/24°C, Rain chance None, Rolling start, Full course cautions, Cautions laps do not count, Double-file Back

8

Knoxville Raceway

May 5 — May 1130 laps

71°F/22°C, Rain chance None, Rolling start, Full course cautions, Cautions laps do not count, Double-file Back

9

Lanier National Speedway - Dirt

May 12 — May 1830 laps

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

10

Weedsport Speedway

May 19 — May 2530 laps

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

11

Limaland Motorsports Park

May 26 — Jun 130 laps

70°F/21°C, Rain chance None, Rolling start, Full course cautions, Cautions laps do not count, Double-file Back

12

Cedar Lake Speedway

Jun 2 — Jun 830 laps

73°F/23°C, Rain chance None, Rolling start, Full course cautions, Cautions laps do not count, Double-file Back