IRA Sprint Car Series | 410 Outlaw Winged Sprint Series of Wisconsin

IRA Sprints

Julien Dominates Plymouth Finale as Nimee Secures...

LAST LAP STORY: Timms Grabs Another Nationals Titl...

Arenz tallies 2025 victory No. 3 at 141

Julien Dominates Plymouth Finale as Nimee Secures...

Julien Dominates Plymouth Finale as Nimee Secures...

9/29/2025 -

Julien Dominates Plymouth Finale as Nimee Secures 2025 Bumper to Bumper IRA Sprints Championship By Gracie Cleveland The 2025 Bumper to Bumper IRA Spr

LAST LAP STORY: Timms Grabs Another Nationals Titl...

LAST LAP STORY: Timms Grabs Another Nationals Titl...

9/21/2025 -

LAST LAP STORY: Timms Grabs Another Nationals Title By: Madeline “Chatty Madi” Ruh After a previous night’s rainout, racers were excited to participat

Arenz tallies 2025 victory No. 3 at 141

Arenz tallies 2025 victory No. 3 at 141

9/17/2025 -

(PEDAL DOWN PROMOTIONS) September 17, 2025 – Although it may not be his home track, 141 Speedway is the next best thing for Travis Arenz. After earnin

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Hartmann rounds out 2025 with Plymouth top 10

Hartmann rounds out 2025 with Plymouth top 10

10/1/2025

(PEDAL DOWN PROMOTIONS) October 1, 2025 – Austin Hartmann and the 87A Hartmann Racing Team capped the 2025 campaign on a positive note in Bumper to Bumper Interstate Racing Association 410 Sprint Car Series competition during the eighth annual Wisconsin Sprint Car...more

Arenz drops curtain on remarkable 2025 campaign

Arenz drops curtain on remarkable 2025 campaign

10/1/2025

(PEDAL DOWN PROMOTIONS) October 1, 2025 – Travis Arenz and the Travis Arenz Motorsports Team crew capped a highly memorable 2025 season with the Bumper to Bumper Interstate Racing Association 410 Sprint Car Series curtain closer as part of the eighth annual Wisconsin...more

Julien Dominates Plymouth Finale as Nimee Secures 2025 Bumper to Bumper IRA Sprints C

Julien Dominates Plymouth Finale as Nimee Secures 2025 Bumper to Bumper IRA Sprints C...

9/29/2025

Julien Dominates Plymouth Finale as Nimee Secures 2025 Bumper to Bumper IRA Sprints Championship By Gracie Cleveland The 2025 Bumper to Bumper IRA Sprints season came to an end on a beautiful 80-degree day at the Plymouth Dirt Track. Max Guilford started the action-packed...more

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2021 - IRA Interstate Racing Association Schedule

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Apr10

Saturday, April 10, 2021

34 Raceway

IRA Interstate Racing Association, MOWA-Midwest Open Wheel Association

Apr11

Sunday, April 11, 2021

LaSalle Speedway

IRA Interstate Racing Association, MOWA-Midwest Open Wheel Association, Badger Midget Auto Racing Association

Apr24

Saturday, April 24, 2021

Beaver Dam Raceway

IRA Interstate Racing Association

May1

Saturday, May 1, 2021

Wilmot Raceway

IRA Interstate Racing Association, Wisconsin wingLESS Sprints, IRA Lightning Sprints

May8

Saturday, May 8, 2021

Cedar Lake Speedway

Spring Sprint Special

May15

Saturday, May 15, 2021

Dirt Oval at Route 66

IRA Interstate Racing Association, All Star Circuit of Champions, Wisconsin wingLESS Sprints

May22

Saturday, May 22, 2021

Beaver Dam Raceway

IRA Interstate Racing Association

May28

Friday, May 28, 2021

Dodge County Fairgrounds

IRA Interstate Racing Association

May29

Saturday, May 29, 2021

TBA-WISCONSIN

IRA Interstate Racing Association

May30

Sunday, May 30, 2021

141 Speedway

Open Wheel Spectacular

Jun3

Thursday, June 3, 2021

Fairbury Speedway

IRA Interstate Racing Association, All Star Circuit of Champions

Results

Jun4

Friday, June 4, 2021

Wilmot Raceway

IRA Interstate Racing Association, All Star Circuit of Champions, Wisconsin wingLESS Sprints, IRA Lightning Sprints

Results

Jun5

Saturday, June 5, 2021

Plymouth Dirt Track-Sheboygan Co Fair

IRA Interstate Racing Association, All Star Circuit of Champions

Results

Jun6

Sunday, June 6, 2021

Angell Park Speedway

IRA Interstate Racing Association, All Star Circuit of Champions, Badger Midget Auto Racing Association

Results

Jun11

Friday, June 11, 2021

Hartford Speedway

IRA Interstate Racing Association, Great Lakes Lightning Sprints

Jun12

Saturday, June 12, 2021

Wilmot Raceway

IRA Interstate Racing Association, Wisconsin wingLESS Sprints, IRA Lightning Sprints

Jun27

Sunday, June 27, 2021

Angell Park Speedway

IRA Interstate Racing Association, Badger Midget Auto Racing Association

Jul1

Thursday, July 1, 2021

Plymouth Dirt Track-Sheboygan Co Fair

$5000 to win NASCAR Kick Off

Jul23

Friday, July 23, 2021

Outagamie Speedway

Fair Race

Jul24

Saturday, July 24, 2021

Beaver Dam Raceway

Scott Semmelmann Memorial

Jul30

Friday, July 30, 2021

Langlade County Speedway

IRA Interstate Racing Association

Jul31

Saturday, July 31, 2021

Plymouth Dirt Track-Sheboygan Co Fair

Frank Filskov Memorial

Aug7

Saturday, August 7, 2021

Wilmot Raceway

Founders Night

Aug21

Saturday, August 21, 2021

Wilmot Raceway

Kenosha County Fair/Roger Iles Tribute

Aug22

Sunday, August 22, 2021

Angell Park Speedway

Corn Fest

Aug29

Sunday, August 29, 2021

Dirt Oval at Route 66

Bill Waite Jr. Memorial

Sep3

Friday, September 3, 2021

Dodge County Fairgrounds

Harry Neitzel Tribute

Sep4

Saturday, September 4, 2021

Plymouth Dirt Track-Sheboygan Co Fair

Sheboygan County Fair

Sep5

Sunday, September 5, 2021

141 Speedway

IRA Interstate Racing Association

Sep10

Friday, September 10, 2021

Outagamie Speedway

IRA Interstate Racing Association

Sep11

Saturday, September 11, 2021

Cedar Lake Speedway

Jerry Richert Memorial

Sep18

Saturday, September 18, 2021

Wilmot Raceway

IRA Interstate Racing Association, Wisconsin wingLESS Sprints, IRA Lightning Sprints

Sep24

Friday, September 24, 2021

Dodge County Fairgrounds

Checkered Classic/Rick Schmidt Memorial

Sep25

Saturday, September 25, 2021

Plymouth Dirt Track-Sheboygan Co Fair

WI Sprint Car Championships

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