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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RPM RACING SERIES & KIDS COIN TOSS August 8th

PIT STOP CHALLENGE & RPM RACING SERIES ACTION!

Upcoming Events at I-90 Speedway

8/1/2026 -

THE COUNTDOWN IS ON AT I-90 SPEEDWAY! We’re heading into the final stretch of our 50th Anniversary Season, and there’s still plenty of AWESOME racing

RPM RACING SERIES & KIDS COIN TOSS August 8th

8/1/2026 -

$1,000 IS UP FOR GRABS! Mark your calendars for Saturday, August 8th because the annual U.S. Bank Kids Coin Toss is BACK at I-90 Speedway in Hartford,

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

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Next Event

Aug8

Saturday, August 8, 2026

RPM Racing Series

IMCA RaceSaver Sprint Cars, Late Model Street Stocks, USRA B-Modifieds, USRA Hobby Stocks

Tickets

2026 - I-90 Speedway Schedule

Apr25

Saturday, April 25, 2026

Car Show & Test & Tune

Tri-State Late Model Series, IMCA RaceSaver Sprint Cars, Late Model Street Stocks, USRA B-Modifieds, USRA Hobby Stocks

Rain Out

May2

Saturday, May 2, 2026

SEASON OPENER

IMCA RaceSaver Sprint Cars, Late Model Street Stocks, USRA B-Modifieds, USRA Hobby Stocks

Results

May9

Saturday, May 9, 2026

RPM Racing Series

IMCA RaceSaver Sprint Cars, Late Model Street Stocks, USRA B-Modifieds, USRA Hobby Stocks

Results

May16

Saturday, May 16, 2026

TriState Late Model Series & RPM Racing Series

Tri-State Late Models, IMCA RaceSaver Sprint Cars, Late Model Street Stocks, USRA B-Modifieds, USRA Hobby Stocks

Results

May23

Saturday, May 23, 2026

IMCA RaceSaver Sprint SPECIAL & RPM Racing Series

IMCA RaceSaver Sprint Cars, Late Model Street Stocks, USRA B-Modifieds, USRA Hobby Stocks

Results

May30

Saturday, May 30, 2026

"ThrowBack Night! RPM Racing Series

IMCA RaceSaver Sprint Cars, Late Model Street Stocks, USRA B-Modifieds, USRA Hobby Stocks

Results

Jun6

Saturday, June 6, 2026

KIDS NIGHT!!! RPM Racing Series

IMCA RaceSaver Sprint Cars, Late Model Street Stocks, USRA B-Modifieds, USRA Hobby Stocks

Results

Jun13

Saturday, June 13, 2026

RPM Racing Series

IMCA RaceSaver Sprint Cars, Late Model Street Stocks, USRA B-Modifieds, USRA Hobby Stocks

Results

Jun27

Saturday, June 27, 2026

BIG 5-0 NIGHT!!! & RPM Racing Series

IMCA RaceSaver Sprint Cars, Late Model Street Stocks, USRA B-Modifieds, USRA Hobby Stocks

Results

Jul4

Saturday, July 4, 2026

FIREWORKS Show & PRM Racing Series

IMCA RaceSaver Sprint Cars, Late Model Street Stocks, USRA B-Modifieds, USRA Hobby Stocks

Rain Out

Jul11

Saturday, July 11, 2026

RPM Racing Series

IMCA RaceSaver Sprint Cars, Late Model Street Stocks, USRA B-Modifieds, USRA Hobby Stocks

Results

Jul18

Saturday, July 18, 2026

RACESAVER SPRINT SPECIAL! $1000 TO WIN! -Plus- RPM Racing Series

IMCA RaceSaver Sprint Cars, Late Model Street Stocks, USRA B-Modifieds, USRA Hobby Stocks

Canceled

Jul25

Saturday, July 25, 2026

PIT STOP CHALLENGE RACE- Late Model Street Stocks & RPM Racing Series

IMCA RaceSaver Sprint Cars, Late Model Street Stocks, USRA B-Modifieds, USRA Hobby Stocks

Rain Out

Aug8

Saturday, August 8, 2026

RPM Racing Series

IMCA RaceSaver Sprint Cars, Late Model Street Stocks, USRA B-Modifieds, USRA Hobby Stocks

Tickets

Aug22

Saturday, August 22, 2026

HOBBY STOCK NATIONALS & RPM Racing Series

IMCA RaceSaver Sprint Cars, Late Model Street Stocks, USRA B-Modifieds, USRA Hobby Stocks

Tickets

Aug29

Saturday, August 29, 2026

RPM Racing Series

IMCA RaceSaver Sprint Cars, Late Model Street Stocks, USRA B-Modifieds, USRA Hobby Stocks

Tickets

Sep12

Saturday, September 12, 2026

SEASON CHAMPIONSHIP

IMCA RaceSaver Sprint Cars, Late Model Street Stocks, USRA B-Modifieds, USRA Hobby Stocks

Tickets

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