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IRA Opener at Maquoketa Falls to Weather
Harry Neitzel Tribute returns to Dodge County Fair...
Hopf Farms Bullring Showdown to Showcase Five Nigh...
IRA Opener at Maquoketa Falls to Weather

IRA Opener at Maquoketa Falls to Weather

4/16/2026 -
The much anticipated debut of outlaw sprint cars flying around the banks of the Maquoketa Speedway this Saturday, April 18th, is going to have to wait
Harry Neitzel Tribute returns to Dodge County Fair...

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...

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

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IRA Opener at Maquoketa Falls to Weather

IRA Opener at Maquoketa Falls to Weather

4/16/2026
The much anticipated debut of outlaw sprint cars flying around the banks of the Maquoketa Speedway this Saturday, April 18th, is going to have to wait a little longer, as Mother Nature has forced track and series officials to cancel the scheduled opener of the 60th...more
Arenz aims to fire up 2026 campaign

Arenz aims to fire up 2026 campaign

4/15/2026
(PEDAL DOWN PROMOTIONS) April 15, 2026 – On the heels of a breakthrough campaign that garnered national headlines, Travis Arenz of Sheboygan Falls, Wis. is ready to take his show on the road for another season of 410 Sprint Car competition at dirt tracks throughout the...more
Hartmann poised for busy 2026 slate

Hartmann poised for busy 2026 slate

4/14/2026
(PEDAL DOWN PROMOTIONS) April 14, 2026 – Austin Hartmann is ready to head out on his fifth full season of 410 Sprint Car racing competition with an intriguing 2026 schedule filled with a wide variety of events, tracks, series, cities, and states. Hartmann is planning to...more

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IRA has Huge Labor Day Weekend Schedule
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8/31/2020

8/31/2020

IRA Interstate Racing Association


IRA has Huge Labor Day Weekend Schedule

The Bumper To Bumper IRA Outlaw Sprint Series has a big September schedule in Wisconsin planned, beginning with a Tripleheader this Labor Day weekend, Sept 4-6. The weekend tap opens this Friday at the Dodge County Fairgrounds, located just outside Beaver Dam, for the annual Harry Neitzel Tribute. Saturday moves over to the Plymouth Dirt Track for “what should have been the Sheboygan Co Fair races,”, but while the Fair is not happening, the racing tradition still is. Plymouth is also Round 4 of the Hopf Farms Bullring Showdown mini series. Joining in a support role will be the MSA 360’s both Friday and Saturday. Sunday the IRA takes a short drive over to the 141 Speedway for the finale of the Hopf Farms Bullring Showdown at the popular uniquely shaped venue that traditionally provides plenty of drama. Sept 11 has IRA at the Outagamie Speedway in Seymour, and then Sept 12 is one of IRA’s Crown Jewels, the running of the annual Jerry Richert Memorial at Cedar Lake, which is all sprint cars! Saturday the 19th is the annual Scott Semmelmann Memorial at Beaver Dam Raceway with the AutoMeter WIsconsin WingLESS Sprints also on the card. The season is projected to conclude Sept 25-26 with the combo Rick Schmidt / Fuzzy Fassbender Memorial event at the Dodge County half-mile on Friday, again with MSA 360 support. And September concludes with the Wisconsin State Sprint Car Championship on Saturday the 26th, at the Plymouth Dirt Track which also includes championship night for the MSA/PDTR 360’s and WI wingLESS Sprints. Come join us in WIsconsin for a great month of sprint car racing.


Article Credit: Steve Sinclair

Submitted By: Kim Tennyson

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