IRA Sprints

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

Latest News

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

Upcoming Events

Championship Points

Follow Us

Road America Challenge at Plymouth Dirt Track Tickets On Sale $25 Adult GA with Pit Pass
2101
4/12/2024

4/12/2024

IRA Interstate Racing Association


Road America Challenge at Plymouth Dirt Track Tickets On Sale $25 Adult GA with Pit Pass

Mark your calendars for Saturday night action June 8, 2024, as the Plymouth Dirt Track:

A stone's throw away from Road America at Sheboygan County Fair Park, is set to host the adrenaline-pumping Road America Challenge. Witness the clash of titans as the Bumper to Bumper IRA Outlaw Sprint Series takes center stage, setting the scene for the NTT INDYCAR XPEL Grand Prix at America’s National Park of Speed on June 9th.

Don’t wait as the time is right to dive into the action with adult tickets at an enticing $25 and children's admissions 11-6 just $5, available until June 3rd.
Seal the deal with an advance purchase and get a complementary pit pass. Road America Challenge advance tickets also include a scannable QR code where fans can enjoy a cool $15 off your Sunday Ticket for the NTT INDYCAR XPEL Grand Prix. Just click this link to purchase your Road America Challenge ticket: Tickets Here

Experience the raw power of 900 horsepower winged outlaws and the agility of PDTR/MSA 360 winged sprints. The Plymouth Dirt Track pits will open at 2 p.m., gates at 4 p.m., warmups & hot laps start at 5:30p.m., qualifying begins at 6 p.m., and racing is at 7p.m.

The NTT INDYCAR SERIES amplifies the thrill on Sunday at Road America by showcasing international talent across a diverse range of tracks, where speeds soar up to 240 mph. The weekend is packed with excitement, featuring the INDY NXT Series by Firestone, USF Pro 2000, and USF 2000 series, nurturing the next generation of racing legends.

But there's more! Revel in the nostalgia at Road America with Vintage Indy, open karting, and Super Moto at the Briggs & Stratton Motorplex. Road America ensures a family-friendly atmosphere, where kids 16 and under enjoy free general admission with a paying adult. From camping on one of over 1,000 sites to races that go on, rain or shine, Road America promises an unforgettable weekend. Don't miss out – visit www.roadamerica.com or call 800-365-7223 for more information. Join us for a celebration of speed, heritage, and community!


Article Credit: Road America

Submitted By: Dakoda Tennyson

Back to News

Next Event

DAYSHRSMINSEC

Latest Photos