NASCAR iRacing Series - 2025 Season Open

logo for NASCAR iRacing Series - Open
2025 Season - 4 Timeslots Per Week
The NASCAR iRacing Series Open is an Oval Class C series that precisely mirrors the NASCAR Cup Series, with four races over the course of each weekend at the virtual counterpart of the real world track where NASCAR is competing that week. Competitors can choose the NASCAR Cup Series Next Gen Chevrolet Camaro, Ford Mustang, or Toyota Camry and are free to develop their chassis and aerodynamic setups. The NASCAR iRacing Series Open runs from February through November with a couple of 'off-weeks' where there is no racing –exactly like the real world Cup Series. The series races will be approximately 50% in length and will have a limited number of timeslots each week (see the iRacing Forum for details). Additionally, there will be four "full length" races throughout the season that run the same distance as their real world counterparts.

Overview

  • Category: Oval (1)
  • Track Types: oval
  • License Group Types: 3
  • Car Classes: [2978]
  • Car Types: chevy, cupcar, nascar, oval
  • Allowed Licenses: Class D 4+, Class C, Class B, Class A, Pro, Pro/WC
  • Allowed Season Members:

Schedule

Week Track Duration Summary Weather
Week 1
(Feb. 13, 2025)		 Daytona International Speedway Oval
(2025-02-16T14:30:00 1x ) 		No. Of Laps: 200
  • Start Type: Rolling
  • Start Zone:
  • Temp: 19.2 to 20.9
  • Wind 14.5 to 22.7
  • Dir 4
  • Skies 0 to 1
  • Rain 0 (0 %)
  • None
Week 2
(Feb. 20, 2025)		 Atlanta Motor Speedway Oval
(2025-02-23T15:00:00 1x ) 		No. Of Laps: 130
  • Start Type: Rolling
  • Start Zone:
  • Temp: 18.7 to 18.6
  • Wind 17.4 to 19.9
  • Dir 7
  • Skies 1 to 3
  • Rain 0 (0 %)
  • None
Week 3
(Feb. 27, 2025)		 Circuit of the Americas West
(2025-03-02T14:30:00 1x ) 		No. Of Laps: 44
  • Start Type: Rolling
  • Start Zone:
  • Temp: 20.6 to 20.7
  • Wind 26.9 to 28.2
  • Dir 2
  • Skies 1 to 1
  • Rain 0 (0 %)
  • None
Week 4
(March 6, 2025)		 Phoenix Raceway Oval w/open dogleg
(2025-03-09T12:30:00 1x ) 		No. Of Laps: 156
  • Start Type: Rolling
  • Start Zone:
  • Temp: 23.7 to 24.9
  • Wind 10 to 13.2
  • Dir 4
  • Skies 0 to 2
  • Rain 0 (0 %)
  • None
Week 5
(March 13, 2025)		 Las Vegas Motor Speedway Oval
(2025-03-16T12:30:00 1x ) 		No. Of Laps: 134
  • Start Type: Rolling
  • Start Zone:
  • Temp: 23.3 to 25.1
  • Wind 10.1 to 11.2
  • Dir 4
  • Skies 1 to 1
  • Rain 0 (0 %)
  • None
Week 6
(March 20, 2025)		 Homestead Miami Speedway Oval
(2025-03-23T14:30:00 1x ) 		No. Of Laps: 134
  • Start Type: Rolling
  • Start Zone:
  • Temp: 24.4 to 24.5
  • Wind 22 to 24.5
  • Dir 2
  • Skies 0 to 1
  • Rain 0 (0 %)
  • None
Week 7
(March 27, 2025)		 Martinsville Speedway
(2025-03-30T15:00:00 1x ) 		No. Of Laps: 200
  • Start Type: Rolling
  • Start Zone:
  • Temp: 22.7 to 23.8
  • Wind 8.1 to 8.6
  • Dir 6
  • Skies 1 to 2
  • Rain 0 (0 %)
  • None
Week 8
(April 3, 2025)		 Darlington Raceway
(2025-04-06T15:00:00 1x ) 		No. Of Laps: 147
  • Start Type: Rolling
  • Start Zone:
  • Temp: 25.4 to 26.9
  • Wind 14.3 to 15.3
  • Dir 4
  • Skies 1 to 2
  • Rain 0 (0 %)
  • None
Week 9
(April 10, 2025)		 Bristol Motor Speedway Single Pit Roads
(2025-04-13T15:00:00 1x ) 		No. Of Laps: 250
  • Start Type: Rolling
  • Start Zone:
  • Temp: 21.5 to 22.6
  • Wind 13 to 14.2
  • Dir 7
  • Skies 1 to 2
  • Rain 0 (0 %)
  • None
Week 10
(April 24, 2025)		 Talladega Superspeedway
(2025-04-27T15:00:00 1x ) 		No. Of Laps: 94
  • Start Type: Rolling
  • Start Zone:
  • Temp: 24.6 to 25.9
  • Wind 12.2 to 15.1
  • Dir 5
  • Skies 0 to 1
  • Rain 0 (0 %)
  • None
Week 11
(May 1, 2025)		 Texas Motor Speedway Oval
(2025-05-04T13:30:00 1x ) 		No. Of Laps: 134
  • Start Type: Rolling
  • Start Zone:
  • Temp: 26.4 to 27.3
  • Wind 16.7 to 19.8
  • Dir 2
  • Skies 2 to 3
  • Rain 0 (0 %)
  • None
Week 12
(May 8, 2025)		 Kansas Speedway Oval
(2025-05-11T14:00:00 1x ) 		No. Of Laps: 134
  • Start Type: Rolling
  • Start Zone:
  • Temp: 21.8 to 22.5
  • Wind 19.7 to 22.3
  • Dir 4
  • Skies 1 to 2
  • Rain 0 (0 %)
  • None
Week 13
(May 22, 2025)		 Charlotte Motor Speedway Oval - 2018
(2025-05-25T18:00:00 1x ) 		No. Of Laps: 400
  • Start Type: Rolling
  • Start Zone:
  • Temp: 21.3 to 24.3
  • Wind 8.9 to 13.2
  • Dir 6
  • Skies 1 to 2
  • Rain 0 (0 %)
  • None
Week 14
(May 29, 2025)		 Nashville Superspeedway
(2025-06-01T18:00:00 1x ) 		No. Of Laps: 150
  • Start Type: Rolling
  • Start Zone:
  • Temp: 22.6 to 26.7
  • Wind 13.2 to 15.2
  • Dir 5
  • Skies 1 to 3
  • Rain 0 (0 %)
  • None
Week 15
(June 5, 2025)		 Michigan International Speedway
(2025-06-08T13:00:00 1x ) 		No. Of Laps: 100
  • Start Type: Rolling
  • Start Zone:
  • Temp: 23.9 to 25.2
  • Wind 16.3 to 17.2
  • Dir 5
  • Skies 0 to 2
  • Rain 0 (0 %)
  • None
Week 16
(June 12, 2025)		 Daytona International Speedway NASCAR Road
(2025-06-15T13:00:00 1x ) 		No. Of Laps: 35
  • Start Type: Rolling
  • Start Zone:
  • Temp: 29.5 to 29.4
  • Wind 12 to 13.7
  • Dir 1
  • Skies 1 to 1
  • Rain 0 (0 %)
  • None
Week 17
(June 19, 2025)		 Pocono Raceway
(2025-06-22T14:00:00 1x ) 		No. Of Laps: 80
  • Start Type: Rolling
  • Start Zone:
  • Temp: 24.1 to 25.2
  • Wind 8.8 to 9.7
  • Dir 3
  • Skies 1 to 3
  • Rain 0 (0 %)
  • None
Week 18
(June 26, 2025)		 Atlanta Motor Speedway Oval
(2025-06-29T19:00:00 1x ) 		No. Of Laps: 130
  • Start Type: Rolling
  • Start Zone:
  • Temp: 23.8 to 27.2
  • Wind 8.6 to 10.1
  • Dir 5
  • Skies 0 to 0
  • Rain 0 (0 %)
  • None
Week 19
(July 3, 2025)		 Chicago Street Course 2023 Cup
(2025-07-06T13:00:00 1x ) 		No. Of Laps: 38
  • Start Type: Rolling
  • Start Zone:
  • Temp: 27.5 to 28.2
  • Wind 17.1 to 17.4
  • Dir 3
  • Skies 1 to 1
  • Rain 0 (0 %)
  • None
Week 20
(July 10, 2025)		 Sonoma Raceway NASCAR Short
(2025-07-13T12:30:00 1x ) 		No. Of Laps: 55
  • Start Type: Rolling
  • Start Zone:
  • Temp: 25.1 to 26.4
  • Wind 10.4 to 14.9
  • Dir 6
  • Skies 0 to 0
  • Rain 0 (0 %)
  • None
Week 21
(July 17, 2025)		 Dover Motor Speedway
(2025-07-20T14:00:00 1x ) 		No. Of Laps: 200
  • Start Type: Rolling
  • Start Zone:
  • Temp: 24.2 to 25.8
  • Wind 16.7 to 18
  • Dir 6
  • Skies 2 to 3
  • Rain 0 (0 %)
  • None
Week 22
(July 24, 2025)		 Indianapolis Motor Speedway NASCAR Oval
(2025-07-27T13:00:00 1x ) 		No. Of Laps: 160
  • Start Type: Rolling
  • Start Zone:
  • Temp: 25.1 to 26.1
  • Wind 16.4 to 17.6
  • Dir 5
  • Skies 0 to 1
  • Rain 0 (0 %)
  • None
Week 23
(July 31, 2025)		 Iowa Speedway Oval
(2025-08-03T14:30:00 1x ) 		No. Of Laps: 175
  • Start Type: Rolling
  • Start Zone:
  • Temp: 24.5 to 24.7
  • Wind 18.2 to 21
  • Dir 2
  • Skies 1 to 2
  • Rain 0 (0 %)
  • None
Week 24
(Aug. 7, 2025)		 Watkins Glen International Cup
(2025-08-10T14:00:00 1x ) 		No. Of Laps: 45
  • Start Type: Rolling
  • Start Zone:
  • Temp: 25.8 to 26
  • Wind 18.3 to 18.8
  • Dir 7
  • Skies 1 to 1
  • Rain 0 (0 %)
  • None
Week 25
(Aug. 14, 2025)		 Richmond Raceway
(2025-08-17T19:30:00 1x ) 		No. Of Laps: 200
  • Start Type: Rolling
  • Start Zone:
  • Temp: 23.8 to 26.1
  • Wind 10.1 to 10.9
  • Dir 2
  • Skies 1 to 2
  • Rain 0 (0 %)
  • None
Week 26
(Aug. 21, 2025)		 Daytona International Speedway Oval
(2025-08-24T19:30:00 1x ) 		No. Of Laps: 80
  • Start Type: Rolling
  • Start Zone:
  • Temp: 26.6 to 27.7
  • Wind 7.8 to 10.6
  • Dir 3
  • Skies 1 to 1
  • Rain 0 (0 %)
  • None
Week 27
(Aug. 28, 2025)		 Darlington Raceway
(2025-08-31T18:00:00 1x ) 		No. Of Laps: 184
  • Start Type: Rolling
  • Start Zone:
  • Temp: 24.4 to 28.5
  • Wind 8.9 to 9.7
  • Dir 6
  • Skies 0 to 1
  • Rain 0 (0 %)
  • None
Week 28
(Sept. 4, 2025)		 World Wide Technology Raceway (Gateway) Oval
(2025-09-07T14:00:00 1x ) 		No. Of Laps: 120
  • Start Type: Rolling
  • Start Zone:
  • Temp: 26.1 to 27.1
  • Wind 13.9 to 14.2
  • Dir 2
  • Skies 1 to 1
  • Rain 0 (0 %)
  • None
Week 29
(Sept. 11, 2025)		 Bristol Motor Speedway Single Pit Roads
(2025-09-14T19:30:00 1x ) 		No. Of Laps: 500
  • Start Type: Rolling
  • Start Zone:
  • Temp: 22.7 to 25.9
  • Wind 4.5 to 5.6
  • Dir 2
  • Skies 1 to 2
  • Rain 0 (0 %)
  • None
Week 30
(Sept. 18, 2025)		 New Hampshire Motor Speedway Oval
(2025-09-21T14:00:00 1x ) 		No. Of Laps: 151
  • Start Type: Rolling
  • Start Zone:
  • Temp: 21.3 to 21.8
  • Wind 11.8 to 12.3
  • Dir 6
  • Skies 2 to 3
  • Rain 0 (0 %)
  • None
Week 31
(Sept. 25, 2025)		 Kansas Speedway Oval
(2025-09-28T14:00:00 1x ) 		No. Of Laps: 134
  • Start Type: Rolling
  • Start Zone:
  • Temp: 23.3 to 25.8
  • Wind 10.8 to 12.3
  • Dir 2
  • Skies 1 to 3
  • Rain 0 (0 %)
  • None
Week 32
(Oct. 2, 2025)		 Charlotte Motor Speedway Roval
(2025-10-05T15:00:00 1x ) 		No. Of Laps: 55
  • Start Type: Rolling
  • Start Zone:
  • Temp: 26.1 to 26.5
  • Wind 7.3 to 7.9
  • Dir 6
  • Skies 2 to 3
  • Rain 0 (0 %)
  • None
Week 33
(Oct. 9, 2025)		 Las Vegas Motor Speedway Oval
(2025-10-12T14:30:00 1x ) 		No. Of Laps: 134
  • Start Type: Rolling
  • Start Zone:
  • Temp: 26.3 to 26.7
  • Wind 16.1 to 17.9
  • Dir 3
  • Skies 1 to 1
  • Rain 0 (0 %)
  • None
Week 34
(Oct. 16, 2025)		 Talladega Superspeedway
(2025-10-19T13:00:00 1x ) 		No. Of Laps: 94
  • Start Type: Rolling
  • Start Zone:
  • Temp: 22.8 to 23.8
  • Wind 14.9 to 16
  • Dir 5
  • Skies 0 to 1
  • Rain 0 (0 %)
  • None
Week 35
(Oct. 23, 2025)		 Martinsville Speedway
(2025-10-26T14:00:00 1x ) 		No. Of Laps: 250
  • Start Type: Rolling
  • Start Zone:
  • Temp: 18.8 to 18.9
  • Wind 17.7 to 19.2
  • Dir 7
  • Skies 0 to 0
  • Rain 0 (0 %)
  • None
Week 36
(Oct. 30, 2025)		 Phoenix Raceway Oval w/open dogleg
(2025-11-02T13:00:00 1x ) 		No. Of Laps: 312
  • Start Type: Rolling
  • Start Zone:
  • Temp: 26.7 to 28.4
  • Wind 6.4 to 7.5
  • Dir 6
  • Skies 0 to 2
  • Rain 0 (0 %)
  • None

Configuration

  • Official
  • Rookie
  • Season
    2025 S1
  • Regional Comp.
  • Race Week
    3 (0)
  • Drop Weeks
    6 of 36
  • Multi Class
  • Fixed Setup
  • Drivers
    1 <> 1
  • Cross License
  • Driver Changes
  • Pit Lane Crashes
  • Incident Limit
    25
  • Warn Mode
    1
  • Warn Param 1
    17
  • Warn Param 2
    0
  • Caution Types
    3 /
  • Caution Laps Count
  • GW Checkered Limit
    3
  • Lucky Dog
  • Conduct Rule Mode
    3
  • HardCore Level
  • Car Switching
  • Start on Qual Tyre
  • Short Parade Lap
  • Start Zone
  • Qualifier Starts
  • Heat Racing
  • Num Opt Laps
    0
  • OP Duration (mins)
    120
  • Send to OP.
  • Ignore OP License.
  • OP Session Type.
    170
  • Starters
    8 <> 37
  • Grid By Class
  • Active
  • Complete
  • Diff. Race Tyres
  • Super Sessions
  • Member Restriction
  • Car Restriction
  • View Restriction
  • Start
    2025-02-11… (7)