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Interstate Racing Association
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Upper Midwest Series Archive

Interstate Racing Association

Upper Midwest • 1967-present • Active

Interstate Racing Association / Bumper to Bumper IRA Outlaw Sprint Series, a 410 winged sprint car series founded in 1967 and based in the Upper Midwest.

Explore 2026 Season →Browse All Series
60Seasons Archived
966Recorded Events
74Tracks Visited
169Feature Winners
1967–2026Series History
Championship History

Series Seasons

60 seasons currently indexed

Choose a season for race results, final standings, champions, and event-by-event archive detail.

2020s
2026202520242023202220212020
2010s
2019201820172016201520142013201220112010
2000s
2009200820072006200520042003200220012000
1990s
1999199819971996199519941993199219911990
1980s
1989198819871986198519841983198219811980
1970s
1979197819771976197519741973197219711970
1960s
196919681967
Latest Archive Activity

2026 Season Snapshot

1 recorded events

Season Status
In progress
1 recorded races
Race #
Plymouth Dirt Track
Sep 26, 2026
Winner: Will Armitage
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Preserved Print Material

Related Race Programs

Yearbooks and printed publications connected to this racing series.

No related race programs have been linked to this series yet.