Harry Neitzel Tribute returns to Dodge County Fair...
1/6/2026 -
With the IRA’s 60th Anniversary Season drawing ever closer, the annual Harry Neitzel Tribute will once again feature on the 2026 schedule, returning t
Hopf Farms Bullring Showdown to Showcase Five Nigh...
1/7/2026 -
The ever popular “Series Within a Series” is back in 2026 as the Hopf Farms Bullring Showdown returns for five nights at three tracks during the IRA’s
Jacksonville Speedway and I-55 Raceway return to 2...
12/22/2025 -
After losing this combination weekend last year to weather, and I-55 the year prior in 2024, the Bumper to Bumper Auto Value IRA Outlaw Sprint Series
Latest News
Hopf Farms Bullring Showdown to Showcase Five Nights of 2026 IRA Season
1/7/2026The ever popular “Series Within a Series” is back in 2026 as the Hopf Farms Bullring Showdown returns for five nights at three tracks during the IRA’s 60th Anniversary season.
Featuring a separate points format to the overarching IRA season points chase, the Hopf Farms...more
Harry Neitzel Tribute returns to Dodge County Fairgrounds in 2026
1/6/2026With the IRA’s 60th Anniversary Season drawing ever closer, the annual Harry Neitzel Tribute will once again feature on the 2026 schedule, returning to the fan-favorite “Horsepower Half-Mile” at the Dodge County Fairgrounds.
The MSA 360 sprint cars and another support...more
Jacksonville Speedway and I-55 Raceway return to 2026 IRA Schedule on June 26th & 27t...
12/22/2025After losing this combination weekend last year to weather, and I-55 the year prior in 2024, the Bumper to Bumper Auto Value IRA Outlaw Sprint Series is going to try it again in 2026.
June 26th at Jacksonville Speedway in Illinois and June 27th at I-55 Raceway in Pevely,...more
2023 - IRA Interstate Racing Association Schedule
View All EventsApr7
Apr8
Apr15
Apr29
Apr30
May13
May20
Saturday, May 20, 2023
Plymouth Dirt Track-Sheboygan Co Fair
Prelude Rayce with Badger Midgets and 360 Sprints
May21
May27
May28
Jun2
Friday, June 2, 2023
Dodge County Fairgrounds
1st Annual Gib Wiser Classic ft. IRA VS. All Star Circuit of Champions Competition
Jun3
Jun10
Jun11
Jun24
Jul1
Saturday, July 1, 2023
Plymouth Dirt Track-Sheboygan Co Fair
Scott Semmelmann Memorial with 360's and Lightning Sprints
Jul13
Jul14
Jul15
Jul21
Jul28
Friday, July 28, 2023
Plymouth Dirt Track-Sheboygan Co Fair
3rd Annual Road America Challenge with 360 Sprints
Jul29
Aug19
Aug20
Aug25
Aug26
Sep1
Sep2
Saturday, September 2, 2023
Plymouth Dirt Track-Sheboygan Co Fair
Sheboygan County Fair with 360 Sprints
Sep8
Sep9
Sep16
Sep30
Saturday, September 30, 2023
Plymouth Dirt Track-Sheboygan Co Fair
6th Annual Wisconsin State Sprint Car Championships
Dec2
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