NASA MidAmerica season finale is once again at OIR with the Ozarks Grand Prix & Regional Championships. High Performance Driver Education Time Trial W2W Sanctioned Racing Track and Test Day
PSI Motorsports stop 4 is their final time to get on track in the 2025 season. Don't miss out on some great track time opportunity.
All Cars Welcome Your Race to the NASA 25 Hours of Ozarks starts here!! This T+6+5 endurance race will start you on the right track to the 25 or simply
NASA MidAmerica season opener featuring HPDE Track Time in 4 classes, Time Trials, and Sprint Racing. Track Day Friday, April 10, 2026 2025 Regional Champs Banquet
The thrilling riders of ASRA return for a full weekend of racing. Practice & racing school on Friday, April 17th. Add this to your calendar today!!
Get on track at Ozarks International Raceway for Stop 1 of Chin Track Days happening May 16-17. All makes and models and all levels of drivers are welcome!
Precision Drift returns to Ozarks International Raceway for stop 1 of 2026. Dates are May 30, through May 31.
The 25 is back in 2026!! Ozarks International Raceway in partnership with NASA MidAmerica, and the National Auto Sport Association come together to announce that OIR is the new home
Track Day Friday, July 17, 2026 Enjoy a special NASA MidAmerica track day, racing, and time trial session on the special 2.6 outer loop of Ozarks International Raceway.
Precision Drift returns to Ozarks International Raceway for stop 2 of 2026. Dates are July 25, through July 26.
Precision Drift returns to Ozarks International Raceway for stop 3 of 2026. Dates are August 29, through August 30.
Precision Drift returns to Ozarks International Raceway for stop 4 of 2026. Dates are September 19, through September 20.
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