I-90 Speedway

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Manager/Promoter
46052 SD Highway 38
Hartford SD 57033
605-691-3503
Lhowey55@gmail.com

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8/8/2026RPM Racing Series

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PIT STOP CHALLENGE & RPM RACING SERIES ACTION!

$1,000-to-Win "49th Street Liquor" RaceSaver Sprint Car Special This Saturday July 18th

PIT STOP CHALLENGE & RPM RACING SERIES ACTION!

7/25/2026 -

RPM Racing Series Returns Tonight with the Exciting Late Model Street Stock Pit Stop Challenge at I-90 Speedway HARTFORD, S.D. — July 25, 2026 — It's

SAVE THE DATES- July

7/16/2026 -

Celebrate 50 Years of Awesome Racing with a Full Month of July Events at I-90 Speedway There's no better time to celebrate 50 Years of Awesome Racing

$1,000-to-Win "49th Street Liquor" RaceSaver Sprint Car Special This Saturday July 18th

7/15/2026 -

HARTFORD, S.D. — Race fans won't want to miss the excitement this Saturday night July 18th as I-90 Speedway hosts the $1,000-to-Win "49th Street Liquo

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7/4/2026

I-90 Speedway

RACE DAY UPDATE- July 4th

July 4th Event-

Unfortunately, tonight's racing at I-90 Speedway has been canceled due to wet track conditions.

We appreciate everyone's understanding and can't wait to see you back at the track next Saturday for an exciting RPM Racing Series Event! It's sure to be a night of high-speed action you won't want to miss.

Thank you for your continued support, and we'll see you next week at I-90 Speedway!

Submitted By: Dawn Howey

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