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IRA - Interstate Racing Association

The Interstate Racing Association commonly known as the Bumper to Bumper IRA Outlaw Sprint Series is a regional winged/410 Outlaw Sprint Car sanctioning body. IRA was founded in the mid 1960's and competed in their early years as winged Super Modifieds. The term Interstate Racing Association came from the fact that the racers hailed from southeast Wisconsin and Northern Illinois and the fact the tracks they competed at, such as Wilmot and the Waukegan Speedway were just over the border from each other off the I-94 corridor.

The group eventually converted to Sprint Cars in the mid 70's. Wilmot Speedway was the home of Saturday night Sprint Car racing for many a year. Car counts were huge! In 1993, the IRA chose to hit the road with more frequency and competed at several other venues and ventured far. IRA became a full blown regional traveling series. The IRA is one of the country's premier regional 410 sanctions.

IRA - Interstate Racing Association Dirt Track Racing Schedule

Schedules are known to change without warning, double check with race track before heading out.

Sat, May 10

  • Sycamore Speedway race track logo
    Race TrackMaple Park, Illinois, USA - IRA Interstate Racing Association, IRA Lightning Sprints, Badger Midget Auto Racing Association

Fri, May 16

Sat, May 17

  • Plymouth Dirt Track race track logo
    Race TrackPlymouth, Wisconsin, USA - IRA Interstate Racing Association, IRA Lightning Sprints, Midwest Sprint Car Association

Sun, May 18

  • Angell Park Speedway race track logo
    Race TrackSun Prairie, Wisconsin, USA - IRA Interstate Racing Association, Badger Midget Auto Racing Association

Sat, May 24

Sun, May 25

  • 141 Speedway race track logo
    Race TrackFrancis Creek, Wisconsin, USA - Sunday Funday w/ IRA 410's, IRA Lightning Sprints and Legends

Fri, Jun 13

  • Jacksonville Speedway race track logo
    Race TrackJacksonville, Illinois, USA - IRA Interstate Racing Association, Midget Auto Racing Association

Sat, Jun 14

Fri, Jun 20

Sat, Jun 21

  • Plymouth Dirt Track race track logo
    Race TrackPlymouth, Wisconsin, USA - Road America Challenge with PDTR 360's and Wisconsin WingLESS

Fri, Jun 27

Sat, Jun 28

Fri, Jul 25

Sat, Jul 26

Sun, Jul 27

  • Angell Park Speedway race track logo
    Race TrackSun Prairie, Wisconsin, USA - IRA Interstate Racing Association, Badger Midget Auto Racing Association

Sat, Aug 16

Sun, Aug 17

Sat, Aug 23

Fri, Aug 29

Sat, Aug 30

Sun, Aug 31

  • The Hill Raceway race track logo
    Race TrackSturgeon Bay, Wisconsin, USA - Open Wheel Special / Labor Day Weekend

Fri, Sep 5

  • Cedar Lake Speedway race track logo
    Race TrackNew Richmond, Wisconsin, USA - 25th Annual Jerry Richert Memorial Day 1

Sat, Sep 6

  • Cedar Lake Speedway race track logo
    Race TrackNew Richmond, Wisconsin, USA - 25th Annual Jerry Richert Memorial Day 2

Fri, Sep 12

Sat, Sep 13

  • 141 Speedway race track logo
    Race TrackFrancis Creek, Wisconsin, USA - IRA Sprints, Legends and 2nd Annual Wittkopf Memorial Sport Mods

Fri, Sep 19

  • Jackson Motorplex race track logo
    Race TrackJackson, Minnesota, USA - Jackson Nationals with IRA, NOSA & MSTS 410s Day 1

Sat, Sep 20

  • Jackson Motorplex race track logo
    Race TrackJackson, Minnesota, USA - Jackson Nationals with IRA, NOSA & MSTS 410s Day 2

Sat, Sep 27

IRA - Interstate Racing Association Dirt Track Racing News

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IRA - Interstate Racing Association Dirt Tracks