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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6/13/2026RPM Racing Series

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Kids Night Takes Center Stage This Saturday at I-90 Speedway

Zahn Charges from 10th, Joachim Wins at I-90 Speedway

Thompson scores back-to-back top-fives in Rapid, I-90 weekend

Kids Night Takes Center Stage This Saturday at I-90 Speedway

6/1/2026 -

HARTFORD, SD — June 6, 2026 — Family fun and exciting racing come together this Saturday night as I-90 Speedway hosts one of the most anticipated even

Zahn Charges from 10th, Joachim Wins at I-90 Speedway

5/23/2026 -

HARTFORD, S.D. (May 23, 2026) — I-90 Speedway delivered a spectacular night of racing Saturday with two USRA divisions putting on a show for the fans.

Thompson scores back-to-back top-fives in Rapid, I-90 weekend

5/19/2026 -

Cody Thompson's 2026 campaign has been more than consistent, completing another stat-worthy weekend with back-to-back top-five performances at Rapid S

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1/8/2026

I-90 Speedway

2025 SEASON POINTS CHAMPS

HERE THEY ARE! SEASON POINTS CHAMPIONS 2025!
Give your favorite Driver a shout out and help them celebrate!!!
Congratulations to all the RPM Racing Series: