IMSA iRacing Series - 2024 Season 4

logo for IMSA iRacing Series
2024 Season 4 - Races every even 2 hours at :45 past
iRacing partners with the International Motor Sports Association in a mixed class series featuring both prototype and GT cars, headlined by the GTP and GT3 classes. The performance gap between the divisions challenges every competitor, no matter the car. Just as in iconic sports car events like the Rolex 24, the 12 Hours of Sebring and Petit Le Mans, drivers go head-to-head with their car/class rivals while keeping an eye out for the cars and drivers in the other two classes.
  • Category: Sports car (5)
  • Track Types: sports_car
  • License Group Types: 5
  • Car Classes: [2523, 4011, 4029]
  • Car Types: audi, chevy, gt, gt3, gtd, gtp, huracan, lmdh, lmp2, p2, prototype, road, sportscar
  • Allowed Licenses: [{'group_name': 'Class B', 'license_group': 4, 'max_license_level': 16, 'min_license_level': 16}, {'group_name': 'Class A', 'license_group': 5, 'max_license_level': 20, 'min_license_level': 17}, {'group_name': 'Pro', 'license_group': 6, 'max_license_level': 24, 'min_license_level': 21}, {'group_name': 'Pro/WC', 'license_group': 7, 'max_license_level': 28, 'min_license_level': 25}]
  • Allowed Season Members:

Set Up

  • Official
  • Rookie
  • Season
    2024 S4
  • Regional Comp.
  • Race Week
    10 (0)
  • Drop Weeks
    4 of 13
  • 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
    0 /
  • Caution Laps Count
  • GW Checkered Limit
    0
  • 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
    10 <> 50
  • Grid By Class
  • Active
  • Complete
  • Diff. Race Tyres
  • Super Sessions
  • Member Restriction
  • Car Restriction
  • View Restriction
  • Start
    2024-09-10… (101)

Schedule

Round 1: Indianapolis Motor Speedway Road Course
Weather V.1 @ 2024-09-14T09:15:00
  • ToD
    1
  • Time Offsets
    [15, 35]
  • Time Multi
    1
  • Track Water
    0
  • Temp
    70 0
  • Wind
    6 2 0
  • Skies
    6
  • Allow Fog
  • SUMMARY
  • Temp.
    21.1 <> 22.2
  • Wind
    10.2 <> 11.8
  • Skies (%)
    0 <> 0
  • Precip. Chance
    0
  • Precip. Rate
    0
  • Precip. Desc.
    None
  • FORECAST
  • Type
    0
  • Seed
    -26458851995556
  • Skies.
    0
  • wind_dir.
    0
  • wind_speed.
    0
  • Temperature
    0
  • Precip.
    3
  • Stop Precip
Forecast SVG None file

  • Race Time Limit: 45
    Lap Limit: None
    Practice Length: 3
  • Qual Attached:
    Qual Laps: 2
    Qual Length: 8
  • Start Type: Rolling
    Start Zone:
    Short Parade Lap:
  • Full Course Yellows:
    Restart Type: Double-file Back
    Pit Lane Crashes:
  • Track State: Leave Marbles:
    Warm Up Length: 0
  • Day Offset: [ 0 , 1 , 2 , 3 , 4 , 5 , 6 ], First Session Time: 00:45:00, Repeat Minutes: 120, Repeating: , Session Minutes: 59, Start Date: 2024-09-10, Super Session:
imsa - Races every 2 hours at 45 past - roll - time
None
Round 2: Fuji International Speedway No Chicane
Weather V.1 @ 2024-09-21T16:25:00
  • ToD
    2
  • Time Offsets
    [15, 35]
  • Time Multi
    1
  • Track Water
    0
  • Temp
    71 0
  • Wind
    9 3 0
  • Skies
    9
  • Allow Fog
  • SUMMARY
  • Temp.
    20.3 <> 20.5
  • Wind
    19.3 <> 19.7
  • Skies (%)
    2 <> 3
  • Precip. Chance
    91
  • Precip. Rate
    7.2
  • Precip. Desc.
    Heavy
  • FORECAST
  • Type
    0
  • Seed
    -2940907457414
  • Skies.
    0
  • wind_dir.
    0
  • wind_speed.
    0
  • Temperature
    0
  • Precip.
    3
  • Stop Precip
Forecast SVG None file

  • Race Time Limit: 45
    Lap Limit: None
    Practice Length: 3
  • Qual Attached:
    Qual Laps: 2
    Qual Length: 8
  • Start Type: Rolling
    Start Zone:
    Short Parade Lap:
  • Full Course Yellows:
    Restart Type: Double-file Back
    Pit Lane Crashes:
  • Track State: Leave Marbles:
    Warm Up Length: 0
  • Day Offset: [ 0 , 1 , 2 , 3 , 4 , 5 , 6 ], First Session Time: 00:45:00, Repeat Minutes: 120, Repeating: , Session Minutes: 59, Start Date: 2024-09-17, Super Session:
imsa - Races every 2 hours at 45 past - roll - time
None
Round 3: Canadian Tire Motorsports Park
Weather V.1 @ 2024-09-28T13:40:00
  • ToD
    0
  • Time Offsets
    [15, 35]
  • Time Multi
    1
  • Track Water
    0
  • Temp
    66 0
  • Wind
    12 7 0
  • Skies
    12
  • Allow Fog
  • SUMMARY
  • Temp.
    19 <> 18.9
  • Wind
    20.4 <> 20.5
  • Skies (%)
    3 <> 3
  • Precip. Chance
    28
  • Precip. Rate
    0.1
  • Precip. Desc.
    Light
  • FORECAST
  • Type
    0
  • Seed
    -21380005807770
  • Skies.
    0
  • wind_dir.
    0
  • wind_speed.
    0
  • Temperature
    0
  • Precip.
    3
  • Stop Precip
Forecast SVG None file

  • Race Time Limit: 45
    Lap Limit: None
    Practice Length: 3
  • Qual Attached:
    Qual Laps: 2
    Qual Length: 8
  • Start Type: Rolling
    Start Zone:
    Short Parade Lap:
  • Full Course Yellows:
    Restart Type: Double-file Back
    Pit Lane Crashes:
  • Track State: Leave Marbles:
    Warm Up Length: 0
  • Day Offset: [ 0 , 1 , 2 , 3 , 4 , 5 , 6 ], First Session Time: 00:45:00, Repeat Minutes: 120, Repeating: , Session Minutes: 59, Start Date: 2024-09-24, Super Session:
imsa - Races every 2 hours at 45 past - roll - time
None
Round 4: Circuit de Spa-Francorchamps Grand Prix Pits
Weather V.1 @ 2024-10-05T17:20:00
  • ToD
    2
  • Time Offsets
    [15, 35]
  • Time Multi
    1
  • Track Water
    0
  • Temp
    67 0
  • Wind
    8 5 0
  • Skies
    8
  • Allow Fog
  • SUMMARY
  • Temp.
    19 <> 18.9
  • Wind
    14.6 <> 15.5
  • Skies (%)
    2 <> 2
  • Precip. Chance
    3
  • Precip. Rate
    0
  • Precip. Desc.
    None
  • FORECAST
  • Type
    0
  • Seed
    -7137356553690
  • Skies.
    0
  • wind_dir.
    0
  • wind_speed.
    0
  • Temperature
    0
  • Precip.
    3
  • Stop Precip
Forecast SVG None file

  • Race Time Limit: 45
    Lap Limit: None
    Practice Length: 3
  • Qual Attached:
    Qual Laps: 2
    Qual Length: 8
  • Start Type: Rolling
    Start Zone:
    Short Parade Lap:
  • Full Course Yellows:
    Restart Type: Double-file Back
    Pit Lane Crashes:
  • Track State: Leave Marbles:
    Warm Up Length: 0
  • Day Offset: [ 0 , 1 , 2 , 3 , 4 , 5 , 6 ], First Session Time: 00:45:00, Repeat Minutes: 120, Repeating: , Session Minutes: 59, Start Date: 2024-10-01, Super Session:
imsa - Races every 2 hours at 45 past - roll - time
None
Round 5: Circuit Zolder Alternate
Weather V.1 @ 2024-10-12T12:00:00
  • ToD
    9
  • Time Offsets
    [15, 35]
  • Time Multi
    1
  • Track Water
    0
  • Temp
    67 0
  • Wind
    8 5 0
  • Skies
    8
  • Allow Fog
  • SUMMARY
  • Temp.
    19 <> 18.9
  • Wind
    15.3 <> 15.9
  • Skies (%)
    3 <> 3
  • Precip. Chance
    26
  • Precip. Rate
    0.2
  • Precip. Desc.
    Light
  • FORECAST
  • Type
    0
  • Seed
    57595062836129
  • Skies.
    0
  • wind_dir.
    0
  • wind_speed.
    0
  • Temperature
    0
  • Precip.
    3
  • Stop Precip
Forecast SVG None file

  • Race Time Limit: 45
    Lap Limit: None
    Practice Length: 3
  • Qual Attached:
    Qual Laps: 2
    Qual Length: 8
  • Start Type: Rolling
    Start Zone:
    Short Parade Lap:
  • Full Course Yellows:
    Restart Type: Double-file Back
    Pit Lane Crashes:
  • Track State: Leave Marbles:
    Warm Up Length: 0
  • Day Offset: [ 0 , 1 , 2 , 3 , 4 , 5 , 6 ], First Session Time: 00:45:00, Repeat Minutes: 120, Repeating: , Session Minutes: 59, Start Date: 2024-10-08, Super Session:
imsa - Races every 2 hours at 45 past - roll - time
None
Round 6: Road Atlanta Full Course
Weather V.1 @ 2024-10-19T17:35:00
  • ToD
    2
  • Time Offsets
    [15, 35]
  • Time Multi
    1
  • Track Water
    0
  • Temp
    77 0
  • Wind
    5 0 0
  • Skies
    5
  • Allow Fog
  • SUMMARY
  • Temp.
    23.9 <> 25.2
  • Wind
    7.8 <> 8.9
  • Skies (%)
    1 <> 2
  • Precip. Chance
    0
  • Precip. Rate
    0
  • Precip. Desc.
    None
  • FORECAST
  • Type
    0
  • Seed
    -75703116186045
  • Skies.
    0
  • wind_dir.
    0
  • wind_speed.
    0
  • Temperature
    0
  • Precip.
    3
  • Stop Precip
Forecast SVG None file

  • Race Time Limit: 45
    Lap Limit: None
    Practice Length: 3
  • Qual Attached:
    Qual Laps: 2
    Qual Length: 8
  • Start Type: Rolling
    Start Zone:
    Short Parade Lap:
  • Full Course Yellows:
    Restart Type: Double-file Back
    Pit Lane Crashes:
  • Track State: Leave Marbles:
    Warm Up Length: 0
  • Day Offset: [ 0 , 1 , 2 , 3 , 4 , 5 , 6 ], First Session Time: 00:45:00, Repeat Minutes: 120, Repeating: , Session Minutes: 59, Start Date: 2024-10-15, Super Session:
imsa - Races every 2 hours at 45 past - roll - time
None
Round 7: Silverstone Circuit Grand Prix
Weather V.1 @ 2024-10-26T10:40:00
  • ToD
    1
  • Time Offsets
    [15, 35]
  • Time Multi
    1
  • Track Water
    0
  • Temp
    66 0
  • Wind
    11 6 0
  • Skies
    11
  • Allow Fog
  • SUMMARY
  • Temp.
    18.8 <> 18.8
  • Wind
    17.7 <> 19.6
  • Skies (%)
    2 <> 2
  • Precip. Chance
    5.9
  • Precip. Rate
    0
  • Precip. Desc.
    None
  • FORECAST
  • Type
    0
  • Seed
    -2200413469928
  • Skies.
    0
  • wind_dir.
    0
  • wind_speed.
    0
  • Temperature
    0
  • Precip.
    3
  • Stop Precip
Forecast SVG None file

  • Race Time Limit: 45
    Lap Limit: None
    Practice Length: 3
  • Qual Attached:
    Qual Laps: 2
    Qual Length: 8
  • Start Type: Rolling
    Start Zone:
    Short Parade Lap:
  • Full Course Yellows:
    Restart Type: Double-file Back
    Pit Lane Crashes:
  • Track State: Leave Marbles:
    Warm Up Length: 0
  • Day Offset: [ 0 , 1 , 2 , 3 , 4 , 5 , 6 ], First Session Time: 00:45:00, Repeat Minutes: 120, Repeating: , Session Minutes: 59, Start Date: 2024-10-22, Super Session:
imsa - Races every 2 hours at 45 past - roll - time
None
Round 8: Autódromo José Carlos Pace Grand Prix
Weather V.1 @ 2025-04-01T06:20:00
  • ToD
    5
  • Time Offsets
    [15, 35]
  • Time Multi
    1
  • Track Water
    0
  • Temp
    68 0
  • Wind
    8 2 0
  • Skies
    8
  • Allow Fog
  • SUMMARY
  • Temp.
    19.9 <> 20.1
  • Wind
    13.8 <> 14.6
  • Skies (%)
    2 <> 2
  • Precip. Chance
    39
  • Precip. Rate
    1.4
  • Precip. Desc.
    Light
  • FORECAST
  • Type
    0
  • Seed
    71515729340566
  • Skies.
    0
  • wind_dir.
    0
  • wind_speed.
    0
  • Temperature
    0
  • Precip.
    3
  • Stop Precip
Forecast SVG None file

  • Race Time Limit: 45
    Lap Limit: None
    Practice Length: 3
  • Qual Attached:
    Qual Laps: 2
    Qual Length: 8
  • Start Type: Rolling
    Start Zone:
    Short Parade Lap:
  • Full Course Yellows:
    Restart Type: Double-file Back
    Pit Lane Crashes:
  • Track State: Leave Marbles:
    Warm Up Length: 0
  • Day Offset: [ 0 , 1 , 2 , 3 , 4 , 5 , 6 ], First Session Time: 00:45:00, Repeat Minutes: 120, Repeating: , Session Minutes: 59, Start Date: 2024-10-29, Super Session:
imsa - Races every 2 hours at 45 past - roll - time
None
Round 9: Sebring International Raceway International
Weather V.1 @ 2024-11-09T18:30:00
  • ToD
    3
  • Time Offsets
    [15, 35]
  • Time Multi
    1
  • Track Water
    0
  • Temp
    75 0
  • Wind
    3 1 0
  • Skies
    3
  • Allow Fog
  • SUMMARY
  • Temp.
    23.3 <> 23.8
  • Wind
    4.9 <> 5.5
  • Skies (%)
    0 <> 0
  • Precip. Chance
    0
  • Precip. Rate
    0
  • Precip. Desc.
    None
  • FORECAST
  • Type
    0
  • Seed
    12605427998075
  • Skies.
    0
  • wind_dir.
    0
  • wind_speed.
    0
  • Temperature
    0
  • Precip.
    3
  • Stop Precip
Forecast SVG None file

  • Race Time Limit: 45
    Lap Limit: None
    Practice Length: 3
  • Qual Attached:
    Qual Laps: 2
    Qual Length: 8
  • Start Type: Rolling
    Start Zone:
    Short Parade Lap:
  • Full Course Yellows:
    Restart Type: Double-file Back
    Pit Lane Crashes:
  • Track State: Leave Marbles:
    Warm Up Length: 0
  • Day Offset: [ 0 , 1 , 2 , 3 , 4 , 5 , 6 ], First Session Time: 00:45:00, Repeat Minutes: 120, Repeating: , Session Minutes: 59, Start Date: 2024-11-05, Super Session:
imsa - Races every 2 hours at 45 past - roll - time
None
Round 10: Suzuka International Racing Course Grand Prix
Weather V.1 @ 2025-04-01T12:40:00
  • ToD
    0
  • Time Offsets
    [15, 35]
  • Time Multi
    1
  • Track Water
    0
  • Temp
    66 0
  • Wind
    14 6 0
  • Skies
    14
  • Allow Fog
  • SUMMARY
  • Temp.
    19.1 <> 19.1
  • Wind
    22.7 <> 25.4
  • Skies (%)
    1 <> 2
  • Precip. Chance
    0.1
  • Precip. Rate
    0
  • Precip. Desc.
    None
  • FORECAST
  • Type
    0
  • Seed
    -70063395563046
  • Skies.
    0
  • wind_dir.
    0
  • wind_speed.
    0
  • Temperature
    0
  • Precip.
    3
  • Stop Precip
Forecast SVG None file

  • Race Time Limit: 45
    Lap Limit: None
    Practice Length: 3
  • Qual Attached:
    Qual Laps: 2
    Qual Length: 8
  • Start Type: Rolling
    Start Zone:
    Short Parade Lap:
  • Full Course Yellows:
    Restart Type: Double-file Back
    Pit Lane Crashes:
  • Track State: Leave Marbles:
    Warm Up Length: 0
  • Day Offset: [ 0 , 1 , 2 , 3 , 4 , 5 , 6 ], First Session Time: 00:45:00, Repeat Minutes: 120, Repeating: , Session Minutes: 59, Start Date: 2024-11-12, Super Session:
imsa - Races every 2 hours at 45 past - roll - time
None
Round 11: Road America Full Course
Weather V.1 @ 2025-04-01T13:30:00
  • ToD
    0
  • Time Offsets
    [15, 35]
  • Time Multi
    1
  • Track Water
    0
  • Temp
    66 0
  • Wind
    13 7 0
  • Skies
    13
  • Allow Fog
  • SUMMARY
  • Temp.
    18.7 <> 18.7
  • Wind
    21 <> 22.3
  • Skies (%)
    0 <> 0
  • Precip. Chance
    0
  • Precip. Rate
    0
  • Precip. Desc.
    None
  • FORECAST
  • Type
    0
  • Seed
    94766030674415
  • Skies.
    0
  • wind_dir.
    0
  • wind_speed.
    0
  • Temperature
    0
  • Precip.
    3
  • Stop Precip
Forecast SVG None file

  • Race Time Limit: 45
    Lap Limit: None
    Practice Length: 3
  • Qual Attached:
    Qual Laps: 2
    Qual Length: 8
  • Start Type: Rolling
    Start Zone:
    Short Parade Lap:
  • Full Course Yellows:
    Restart Type: Double-file Back
    Pit Lane Crashes:
  • Track State: Leave Marbles:
    Warm Up Length: 0
  • Day Offset: [ 0 , 1 , 2 , 3 , 4 , 5 , 6 ], First Session Time: 00:45:00, Repeat Minutes: 120, Repeating: , Session Minutes: 59, Start Date: 2024-11-19, Super Session:
imsa - Races every 2 hours at 45 past - roll - time
None
Round 12: Autodromo Nazionale Monza Grand Prix
Weather V.1 @ 2025-03-01T07:05:00
  • ToD
    5
  • Time Offsets
    [15, 35]
  • Time Multi
    1
  • Track Water
    0
  • Temp
    65 0
  • Wind
    3 1 0
  • Skies
    3
  • Allow Fog
  • SUMMARY
  • Temp.
    18.5 <> 18.5
  • Wind
    4.8 <> 5.8
  • Skies (%)
    1 <> 1
  • Precip. Chance
    0
  • Precip. Rate
    0
  • Precip. Desc.
    None
  • FORECAST
  • Type
    0
  • Seed
    113283800635453
  • Skies.
    0
  • wind_dir.
    0
  • wind_speed.
    0
  • Temperature
    0
  • Precip.
    3
  • Stop Precip
Forecast SVG 2024S4-79-11.svg file

  • Race Time Limit: 45
    Lap Limit: None
    Practice Length: 3
  • Qual Attached:
    Qual Laps: 2
    Qual Length: 8
  • Start Type: Rolling
    Start Zone:
    Short Parade Lap:
  • Full Course Yellows:
    Restart Type: Double-file Back
    Pit Lane Crashes:
  • Track State: Leave Marbles:
    Warm Up Length: 0
  • Day Offset: [ 0 , 1 , 2 , 3 , 4 , 5 , 6 ], First Session Time: 00:45:00, Repeat Minutes: 120, Repeating: , Session Minutes: 59, Start Date: 2024-11-26, Super Session:
imsa - Races every 2 hours at 45 past - roll - time
None
Round 13: Daytona International Speedway Road Course
Weather V.1 @ 2025-04-01T19:40:00
  • ToD
    8
  • Time Offsets
    [15, 35]
  • Time Multi
    1
  • Track Water
    0
  • Temp
    72 0
  • Wind
    9 2 0
  • Skies
    9
  • Allow Fog
  • SUMMARY
  • Temp.
    21.6 <> 22.1
  • Wind
    12.5 <> 15.2
  • Skies (%)
    0 <> 1
  • Precip. Chance
    0
  • Precip. Rate
    0
  • Precip. Desc.
    None
  • FORECAST
  • Type
    0
  • Seed
    -79450203434048
  • Skies.
    0
  • wind_dir.
    0
  • wind_speed.
    0
  • Temperature
    0
  • Precip.
    3
  • Stop Precip
Forecast SVG 2024S4-79-12.svg file

  • Race Time Limit: 45
    Lap Limit: None
    Practice Length: 3
  • Qual Attached:
    Qual Laps: 2
    Qual Length: 8
  • Start Type: Rolling
    Start Zone:
    Short Parade Lap:
  • Full Course Yellows:
    Restart Type: Double-file Back
    Pit Lane Crashes:
  • Track State: Leave Marbles:
    Warm Up Length: 0
  • Day Offset: [ 0 , 1 , 2 , 3 , 4 , 5 , 6 ], First Session Time: 00:45:00, Repeat Minutes: 120, Repeating: , Session Minutes: 59, Start Date: 2024-12-03, Super Session:
imsa - Races every 2 hours at 45 past - roll - time
None