2025 iRacing Knoxville Nationals

logo for iRacing Knoxville Nationals
2025 iRacing Knoxville Nationals - Race at 1 GMT Tuesday - Saturday | Super Session Saturday at 15 GMT and Sunday 1 GMT
The Knoxville Nationals is one of the biggest and most prestigious Sprint Car events of the year. The World of Outlaws Sprint Car Series event is held annually at Knoxville Raceway in Knoxville, Iowa. Since making its debut in 1961, the event has gradually expanded over the years to four days of competition, offering a purse of over a million dollars. Legends of the sport like Steve Kinser, Danny Lasoski, and Donny Schatz have each taken their 410 Sprint Cars to the winner's circle multiple times in the event. Now's your chance to take on the best Dirt Oval racers on iRacing for a chance to make it into the 35-lap main event at the legendary Iowa track. Do you have what it takes to get it done?

Overview

  • Category: Dirt oval (3)
  • Track Types: dirt_oval
  • License Group Types: 3
  • Car Classes: [93]
  • Car Types: dirt, dirtoval, wingedsprintcar
  • 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
(July 29, 2025)
Knoxville Raceway
(2025-08-09T19:00:00 1x )
No. Of Laps: 35
  • Start Type: Rolling
  • Start Zone:
  • Temp: 22.4 to 25.3
  • Wind 10 to 13.1
  • Dir 2
  • Skies 0 to 1
  • Rain 0 (0 %)
  • None

Configuration

  • Official
  • Rookie
  • Season
    2025 S3
  • Regional Comp.
  • Race Week
    0 (2)
  • Drop Weeks
    0 of 1
  • Multi Class
  • Fixed Setup
  • Drivers
    1 <> 1
  • Cross License
  • Driver Changes
  • Pit Lane Crashes
  • Incident Limit
    17
  • 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 <> 60
  • Grid By Class
  • Active
  • Complete
  • Diff. Race Tyres
  • Super Sessions
  • Member Restriction
  • Car Restriction
  • View Restriction
  • Start
    2025-07-29… (234)