Big Block Modified Series - 2025 Season 1

logo for SUPER DIRTcar Big Block Modified Series
2025 Season 1 - Races every even 2 hours on the hour
Long awaited by iRacing's most passionate dirt oval racers, the Big Block Modified Series brings big block modifieds to life on some of the premier circuits across America. Producing nearly 800 horsepower, these beasts are some of the toughest machines you'll wheel around the dirt—but also the most fun.
  • Category: Dirt oval (3)
  • Track Types: dirt_oval
  • License Group Types: 3
  • Car Classes: [2706]
  • Car Types: dirt, dirtoval
  • Allowed Licenses: [{'group_name': 'Class D', 'license_group': 2, 'max_license_level': 8, 'min_license_level': 8}, {'group_name': 'Class C', 'license_group': 3, 'max_license_level': 12, 'min_license_level': 9}, {'group_name': 'Class B', 'license_group': 4, 'max_license_level': 16, 'min_license_level': 13}, {'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
    2025 S1
  • Regional Comp.
  • Race Week
    0 (0)
  • Drop Weeks
    4 of 12
  • Multi Class
  • Fixed Setup
  • Drivers
    1 <> 1
  • Cross License
  • Driver Changes
  • Pit Lane Crashes
  • Incident Limit
    12
  • Warn Mode
    0
  • Warn Param 1
    0
  • Warn Param 2
    0
  • Caution Types
    4 /
  • Caution Laps Count
  • GW Checkered Limit
    0
  • Lucky Dog
  • Conduct Rule Mode
    0
  • 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
    6 <> 20
  • Grid By Class
  • Active
  • Complete
  • Diff. Race Tyres
  • Super Sessions
  • Member Restriction
  • Car Restriction
  • View Restriction
  • Start
    2024-12-17… (45)

Schedule

Round 1: The Dirt Track at Charlotte
Weather V.1 @ 2024-12-21T15:35:00
  • ToD
    2
  • Time Offsets
    [15, 30, 65, 90]
  • Time Multi
    1
  • Track Water
    0
  • Temp
    80 0
  • Wind
    6 4 0
  • Skies
    6
  • Allow Fog
  • SUMMARY
  • Temp.
    18.9 <> 18.9
  • Wind
    12.7 <> 16.7
  • Skies (%)
    1 <> 2
  • Precip. Chance
    0
  • Precip. Rate
    0
  • Precip. Desc.
    None
  • FORECAST
  • Type
    0
  • Seed
    -40767007198312
  • Skies.
    0
  • wind_dir.
    0
  • wind_speed.
    0
  • Temperature
    0
  • Precip.
    0
  • Stop Precip
Forecast SVG None file

  • Race Time Limit: 50
    Lap Limit: 50
    Practice Length: None
  • Qual Attached:
    Qual Laps: None
    Qual Length: None
  • Start Type: Rolling
    Start Zone:
    Short Parade Lap:
  • Full Course Yellows:
    Restart Type: Double-file Back
    Pit Lane Crashes:
  • Track State: Leave Marbles: , Practice Rubber: 0
    Warm Up Length: None
  • Day Offset: [ 0 , 1 , 2 , 3 , 4 , 5 , 6 ], First Session Time: 00:00:00, Repeat Minutes: 120, Repeating: , Session Minutes: 67, Start Date: 2024-12-17, Super Session:
Big Block Mod - Races every even 2 hours on the hour
None
Round 2: Port Royal Speedway
Weather V.1 @ 2025-03-01T18:00:00
  • ToD
    8
  • Time Offsets
    [15, 30, 65, 90]
  • Time Multi
    1
  • Track Water
    0
  • Temp
    72 0
  • Wind
    6 6 0
  • Skies
    6
  • Allow Fog
  • SUMMARY
  • Temp.
    20.2 <> 20.5
  • Wind
    1.8 <> 3.3
  • Skies (%)
    0 <> 1
  • Precip. Chance
    0
  • Precip. Rate
    0
  • Precip. Desc.
    None
  • FORECAST
  • Type
    0
  • Seed
    -133726618346820
  • Skies.
    0
  • wind_dir.
    0
  • wind_speed.
    0
  • Temperature
    0
  • Precip.
    0
  • Stop Precip
Forecast SVG None file

  • Race Time Limit: 50
    Lap Limit: 50
    Practice Length: None
  • Qual Attached:
    Qual Laps: None
    Qual Length: None
  • Start Type: Rolling
    Start Zone:
    Short Parade Lap:
  • Full Course Yellows:
    Restart Type: Double-file Back
    Pit Lane Crashes:
  • Track State: Leave Marbles: , Practice Rubber: 0
    Warm Up Length: None
  • Day Offset: [ 0 , 1 , 2 , 3 , 4 , 5 , 6 ], First Session Time: 00:00:00, Repeat Minutes: 120, Repeating: , Session Minutes: 76, Start Date: 2024-12-24, Super Session:
Big Block Mod - Races every even 2 hours on the hour
None
Round 3: Huset's Speedway
Weather V.1 @ 2025-04-01T12:00:00
  • ToD
    9
  • Time Offsets
    [15, 30, 65, 90]
  • Time Multi
    1
  • Track Water
    0
  • Temp
    66 0
  • Wind
    10 4 0
  • Skies
    10
  • Allow Fog
  • SUMMARY
  • Temp.
    18.8 <> 19
  • Wind
    17.7 <> 19
  • Skies (%)
    1 <> 2
  • Precip. Chance
    0
  • Precip. Rate
    0
  • Precip. Desc.
    None
  • FORECAST
  • Type
    0
  • Seed
    -30620626365017
  • Skies.
    0
  • wind_dir.
    0
  • wind_speed.
    0
  • Temperature
    0
  • Precip.
    0
  • Stop Precip
Forecast SVG None file

  • Race Time Limit: 50
    Lap Limit: 50
    Practice Length: None
  • Qual Attached:
    Qual Laps: None
    Qual Length: None
  • Start Type: Rolling
    Start Zone:
    Short Parade Lap:
  • Full Course Yellows:
    Restart Type: Double-file Back
    Pit Lane Crashes:
  • Track State: Leave Marbles: , Practice Rubber: 0
    Warm Up Length: None
  • Day Offset: [ 0 , 1 , 2 , 3 , 4 , 5 , 6 ], First Session Time: 00:00:00, Repeat Minutes: 120, Repeating: , Session Minutes: 58, Start Date: 2024-12-31, Super Session:
Big Block Mod - Races every even 2 hours on the hour
None
Round 4: Limaland Motorsports Park
Weather V.1 @ 2025-04-01T20:00:00
  • ToD
    8
  • Time Offsets
    [15, 30, 65, 90]
  • Time Multi
    1
  • Track Water
    0
  • Temp
    71 0
  • Wind
    7 5 0
  • Skies
    7
  • Allow Fog
  • SUMMARY
  • Temp.
    18.4 <> 18.4
  • Wind
    17.9 <> 21.5
  • Skies (%)
    0 <> 0
  • Precip. Chance
    0
  • Precip. Rate
    0
  • Precip. Desc.
    None
  • FORECAST
  • Type
    0
  • Seed
    -92939156816849
  • Skies.
    0
  • wind_dir.
    0
  • wind_speed.
    0
  • Temperature
    0
  • Precip.
    0
  • Stop Precip
Forecast SVG None file

  • Race Time Limit: 50
    Lap Limit: 50
    Practice Length: None
  • Qual Attached:
    Qual Laps: None
    Qual Length: None
  • Start Type: Rolling
    Start Zone:
    Short Parade Lap:
  • Full Course Yellows:
    Restart Type: Double-file Back
    Pit Lane Crashes:
  • Track State: Leave Marbles: , Practice Rubber: 0
    Warm Up Length: None
  • Day Offset: [ 0 , 1 , 2 , 3 , 4 , 5 , 6 ], First Session Time: 00:00:00, Repeat Minutes: 120, Repeating: , Session Minutes: 58, Start Date: 2025-01-07, Super Session:
Big Block Mod - Races every even 2 hours on the hour
None
Round 5: Oswego Speedway Dirt
Weather V.1 @ 2025-04-01T19:30:00
  • ToD
    8
  • Time Offsets
    [15, 30, 65, 90]
  • Time Multi
    1
  • Track Water
    0
  • Temp
    66 0
  • Wind
    7 6 0
  • Skies
    7
  • Allow Fog
  • SUMMARY
  • Temp.
    18.4 <> 18.3
  • Wind
    27.6 <> 30.2
  • Skies (%)
    1 <> 2
  • Precip. Chance
    0
  • Precip. Rate
    0
  • Precip. Desc.
    None
  • FORECAST
  • Type
    0
  • Seed
    118298721751953
  • Skies.
    0
  • wind_dir.
    0
  • wind_speed.
    0
  • Temperature
    0
  • Precip.
    0
  • Stop Precip
Forecast SVG None file

  • Race Time Limit: 50
    Lap Limit: 50
    Practice Length: None
  • Qual Attached:
    Qual Laps: None
    Qual Length: None
  • Start Type: Rolling
    Start Zone:
    Short Parade Lap:
  • Full Course Yellows:
    Restart Type: Double-file Back
    Pit Lane Crashes:
  • Track State: Leave Marbles: , Practice Rubber: 0
    Warm Up Length: None
  • Day Offset: [ 0 , 1 , 2 , 3 , 4 , 5 , 6 ], First Session Time: 00:00:00, Repeat Minutes: 120, Repeating: , Session Minutes: 73, Start Date: 2025-01-14, Super Session:
Big Block Mod - Races every even 2 hours on the hour
None
Round 6: Kokomo Speedway Tires out
Weather V.1 @ 2025-04-01T20:05:00
  • ToD
    8
  • Time Offsets
    [15, 30, 65, 90]
  • Time Multi
    1
  • Track Water
    0
  • Temp
    75 0
  • Wind
    7 6 0
  • Skies
    7
  • Allow Fog
  • SUMMARY
  • Temp.
    18.5 <> 18.4
  • Wind
    21.8 <> 27
  • Skies (%)
    0 <> 0
  • Precip. Chance
    0
  • Precip. Rate
    0
  • Precip. Desc.
    None
  • FORECAST
  • Type
    0
  • Seed
    -121489262977776
  • Skies.
    0
  • wind_dir.
    0
  • wind_speed.
    0
  • Temperature
    0
  • Precip.
    0
  • Stop Precip
Forecast SVG None file

  • Race Time Limit: 50
    Lap Limit: 50
    Practice Length: None
  • Qual Attached:
    Qual Laps: None
    Qual Length: None
  • Start Type: Rolling
    Start Zone:
    Short Parade Lap:
  • Full Course Yellows:
    Restart Type: Double-file Back
    Pit Lane Crashes:
  • Track State: Leave Marbles: , Practice Rubber: 0
    Warm Up Length: None
  • Day Offset: [ 0 , 1 , 2 , 3 , 4 , 5 , 6 ], First Session Time: 00:00:00, Repeat Minutes: 120, Repeating: , Session Minutes: 58, Start Date: 2025-01-21, Super Session:
Big Block Mod - Races every even 2 hours on the hour
None
Round 7: USA International Speedway Dirt
Weather V.1 @ 2025-02-01T13:15:00
  • ToD
    0
  • Time Offsets
    [15, 30, 65, 90]
  • Time Multi
    1
  • Track Water
    0
  • Temp
    85 0
  • Wind
    8 4 0
  • Skies
    8
  • Allow Fog
  • SUMMARY
  • Temp.
    22.1 <> 22.4
  • Wind
    21.8 <> 22.6
  • Skies (%)
    2 <> 2
  • Precip. Chance
    0
  • Precip. Rate
    0
  • Precip. Desc.
    None
  • FORECAST
  • Type
    0
  • Seed
    50134963395863
  • Skies.
    0
  • wind_dir.
    0
  • wind_speed.
    0
  • Temperature
    0
  • Precip.
    0
  • Stop Precip
Forecast SVG None file

  • Race Time Limit: 50
    Lap Limit: 50
    Practice Length: None
  • Qual Attached:
    Qual Laps: None
    Qual Length: None
  • Start Type: Rolling
    Start Zone:
    Short Parade Lap:
  • Full Course Yellows:
    Restart Type: Double-file Back
    Pit Lane Crashes:
  • Track State: Leave Marbles: , Practice Rubber: 0
    Warm Up Length: None
  • Day Offset: [ 0 , 1 , 2 , 3 , 4 , 5 , 6 ], First Session Time: 00:00:00, Repeat Minutes: 120, Repeating: , Session Minutes: 82, Start Date: 2025-01-28, Super Session:
Big Block Mod - Races every even 2 hours on the hour
None
Round 8: Eldora Speedway
Weather V.1 @ 2025-04-01T14:20:00
  • ToD
    0
  • Time Offsets
    [15, 30, 65, 90]
  • Time Multi
    1
  • Track Water
    0
  • Temp
    66 0
  • Wind
    12 6 0
  • Skies
    12
  • Allow Fog
  • SUMMARY
  • Temp.
    18.5 <> 18.4
  • Wind
    28.8 <> 29.5
  • Skies (%)
    2 <> 3
  • Precip. Chance
    0
  • Precip. Rate
    0
  • Precip. Desc.
    None
  • FORECAST
  • Type
    0
  • Seed
    29734835463215
  • Skies.
    0
  • wind_dir.
    0
  • wind_speed.
    0
  • Temperature
    0
  • Precip.
    0
  • Stop Precip
Forecast SVG None file

  • Race Time Limit: 50
    Lap Limit: 50
    Practice Length: None
  • Qual Attached:
    Qual Laps: None
    Qual Length: None
  • Start Type: Rolling
    Start Zone:
    Short Parade Lap:
  • Full Course Yellows:
    Restart Type: Double-file Back
    Pit Lane Crashes:
  • Track State: Leave Marbles: , Practice Rubber: 0
    Warm Up Length: None
  • Day Offset: [ 0 , 1 , 2 , 3 , 4 , 5 , 6 ], First Session Time: 00:00:00, Repeat Minutes: 120, Repeating: , Session Minutes: 67, Start Date: 2025-02-04, Super Session:
Big Block Mod - Races every even 2 hours on the hour
None
Round 9: Williams Grove Speedway
Weather V.1 @ 2025-03-01T18:00:00
  • ToD
    8
  • Time Offsets
    [15, 30, 65, 90]
  • Time Multi
    1
  • Track Water
    0
  • Temp
    77 0
  • Wind
    6 4 0
  • Skies
    6
  • Allow Fog
  • SUMMARY
  • Temp.
    18.5 <> 18.5
  • Wind
    13.1 <> 14.5
  • Skies (%)
    0 <> 0
  • Precip. Chance
    0
  • Precip. Rate
    0
  • Precip. Desc.
    None
  • FORECAST
  • Type
    0
  • Seed
    72103305805878
  • Skies.
    0
  • wind_dir.
    0
  • wind_speed.
    0
  • Temperature
    0
  • Precip.
    0
  • Stop Precip
Forecast SVG None file

  • Race Time Limit: 50
    Lap Limit: 50
    Practice Length: None
  • Qual Attached:
    Qual Laps: None
    Qual Length: None
  • Start Type: Rolling
    Start Zone:
    Short Parade Lap:
  • Full Course Yellows:
    Restart Type: Double-file Back
    Pit Lane Crashes:
  • Track State: Leave Marbles: , Practice Rubber: 0
    Warm Up Length: None
  • Day Offset: [ 0 , 1 , 2 , 3 , 4 , 5 , 6 ], First Session Time: 00:00:00, Repeat Minutes: 120, Repeating: , Session Minutes: 80, Start Date: 2025-02-11, Super Session:
Big Block Mod - Races every even 2 hours on the hour
None
Round 10: Lucas Oil Speedway
Weather V.1 @ 2025-04-01T19:35:00
  • ToD
    8
  • Time Offsets
    [15, 30, 65, 90]
  • Time Multi
    1
  • Track Water
    0
  • Temp
    67 0
  • Wind
    8 4 0
  • Skies
    8
  • Allow Fog
  • SUMMARY
  • Temp.
    18.9 <> 19.2
  • Wind
    12.4 <> 13.7
  • Skies (%)
    0 <> 0
  • Precip. Chance
    0
  • Precip. Rate
    0
  • Precip. Desc.
    None
  • FORECAST
  • Type
    0
  • Seed
    15376413804931
  • Skies.
    0
  • wind_dir.
    0
  • wind_speed.
    0
  • Temperature
    0
  • Precip.
    0
  • Stop Precip
Forecast SVG None file

  • Race Time Limit: 50
    Lap Limit: 50
    Practice Length: None
  • Qual Attached:
    Qual Laps: None
    Qual Length: None
  • Start Type: Rolling
    Start Zone:
    Short Parade Lap:
  • Full Course Yellows:
    Restart Type: Double-file Back
    Pit Lane Crashes:
  • Track State: Leave Marbles: , Practice Rubber: 0
    Warm Up Length: None
  • Day Offset: [ 0 , 1 , 2 , 3 , 4 , 5 , 6 ], First Session Time: 00:00:00, Repeat Minutes: 120, Repeating: , Session Minutes: 64, Start Date: 2025-02-18, Super Session:
Big Block Mod - Races every even 2 hours on the hour
None
Round 11: Lincoln Speedway
Weather V.1 @ 2025-03-01T17:00:00
  • ToD
    8
  • Time Offsets
    [15, 30, 65, 90]
  • Time Multi
    1
  • Track Water
    0
  • Temp
    65 0
  • Wind
    10 6 0
  • Skies
    10
  • Allow Fog
  • SUMMARY
  • Temp.
    18.6 <> 18.5
  • Wind
    10.5 <> 13.8
  • Skies (%)
    0 <> 0
  • Precip. Chance
    0
  • Precip. Rate
    0
  • Precip. Desc.
    None
  • FORECAST
  • Type
    0
  • Seed
    137771434001692
  • Skies.
    0
  • wind_dir.
    0
  • wind_speed.
    0
  • Temperature
    0
  • Precip.
    0
  • Stop Precip
Forecast SVG None file

  • Race Time Limit: 50
    Lap Limit: 50
    Practice Length: None
  • Qual Attached:
    Qual Laps: None
    Qual Length: None
  • Start Type: Rolling
    Start Zone:
    Short Parade Lap:
  • Full Course Yellows:
    Restart Type: Double-file Back
    Pit Lane Crashes:
  • Track State: Leave Marbles: , Practice Rubber: 0
    Warm Up Length: None
  • Day Offset: [ 0 , 1 , 2 , 3 , 4 , 5 , 6 ], First Session Time: 00:00:00, Repeat Minutes: 120, Repeating: , Session Minutes: 66, Start Date: 2025-02-25, Super Session:
Big Block Mod - Races every even 2 hours on the hour
None
Round 12: Volusia Speedway Park
Weather V.1 @ 2025-03-08T18:30:00
  • ToD
    8
  • Time Offsets
    [15, 30, 65, 90]
  • Time Multi
    1
  • Track Water
    0
  • Temp
    80 0
  • Wind
    7 2 0
  • Skies
    7
  • Allow Fog
  • SUMMARY
  • Temp.
    20.8 <> 21.2
  • Wind
    12.9 <> 15.2
  • Skies (%)
    1 <> 2
  • Precip. Chance
    0
  • Precip. Rate
    0
  • Precip. Desc.
    None
  • FORECAST
  • Type
    0
  • Seed
    138711389778457
  • Skies.
    0
  • wind_dir.
    0
  • wind_speed.
    0
  • Temperature
    0
  • Precip.
    0
  • Stop Precip
Forecast SVG None file

  • Race Time Limit: 50
    Lap Limit: 50
    Practice Length: None
  • Qual Attached:
    Qual Laps: None
    Qual Length: None
  • Start Type: Rolling
    Start Zone:
    Short Parade Lap:
  • Full Course Yellows:
    Restart Type: Double-file Back
    Pit Lane Crashes:
  • Track State: Leave Marbles: , Practice Rubber: 0
    Warm Up Length: None
  • Day Offset: [ 0 , 1 , 2 , 3 , 4 , 5 , 6 ], First Session Time: 00:00:00, Repeat Minutes: 120, Repeating: , Session Minutes: 68, Start Date: 2025-03-04, Super Session:
Big Block Mod - Races every even 2 hours on the hour
None