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OIRs Racing (NASA)Comp School
OIRRacing Comp School
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NASA Mid America Grand Prix At OIR
OIRFriday Track-day High Performance Drivers Education Time Trails Competition School W2W Sanctioned Racing
KC Porsche Club of America Driver’s Education and PCA National Instructor Training School
OIRJoin us for an exhilarating two-day Porsche Driver’s Education and PCA National Instructor Training School at the renowned Ozarks International Raceway. This event caters to Intermediate and Advanced Solo drivers
PSI Motorsports 3 Evening/Night
Event will start on friday at 1 pm and track will be hot till 9 pm on both days. Come and Experience one of the best race tracks in the
Evolve GT Track Days
Evolve GT brings their highly successful motorbike track days to Ozarks International Raceway Friday, September 13th.
Chin Track Days
OIRChins Gold Standard High Performance Track Days HDPE (all makes welcome) The "Missouri-Ring"! YOU. MUST. DRIVE. THIS. TRACK.
Championship Enduro Karting
OIRChampionship Enduro Series Racing
Ozarks HPDE with PSI Motorsports 4
OIRHDPE Track Day (All makes and models welcome ) Parade Laps
NASA MidAmerica feat. Mid South & Rocky Mountain
OIRNASA MidAmerica is back in 2025 with their first stop including NASA MidSouth and NASA Rocky Mountain. Dates are April 11-13, 2025 Featured Events: HPDE (High Performance Drivers Education) Track
$10
Precision DRIFT 1
OIRPrecision Drift returns in 2025 with stop 1 of 4 at Ozarks International Raceway's. -Paid ride-along for spectators available in the pits handled by individual drivers. -Food Trucks on
$10
Porsche Club of America
OIRDriver's Education Our instructors will teach you how to drive your Car on the track . DE provides a perfect chance to hit the track within a secure, controlled