Name: The NASA 25 Hours at Ozarks International Raceway
Start: 2025-11-13T00:00:00-06:00
End: 2025-11-16T23:59:59-06:00

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5 events found.

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October 2025

Thu 9

October 9 @ 9:00 am - 5:00 pm

OIR Vintage Fest Race Test & Tune Day

OIR

Racers Test & Tune Day

Fri 10

Featured October 10 - October 12

VSCDA Ozarks Vintage Festival 2025

OIR

VSDA Ozarks Vintage Festival is back in 2025!! A blast from the past seeing vintage racing machines from the 60s, 70s, and 80s go head to head at Ozarks International Raceway.

$10

Sat 18

October 18 - October 19

NASA MidAmerica Ozarks Grand Prix & Regional Champs

OIR

NASA MidAmerica season finale is once again at OIR with the Ozarks Grand Prix & Regional Championships. Dates: October 18-19, 2025

$10

Sat 25

October 25 - October 26

PSI Motorsports 4 Track Days

OIR

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.

$10

November 2025

Thu 13

Featured November 13 - November 16

The NASA 25 Hours at Ozarks International Raceway

The 25 is back in 2025!! Ozarks International Raceway in partnership with NASA MidAmerica, and the National Auto Sport Association come together to announce that OIR is the new home of The NASA 25 hours. This iconic endurance race is known world wide, drawing drivers and teams from as far away as Japan. Taking place