Ozarks International Raceway | The MotorSportsNews.Net(work)

Registration For 2025 NASA 25 Hours at Ozarks Opens July 4!

by MikeJune 30, 2025

June 27, 2025, Las Vegas — Registration for the longest closed-course endurance race in North America is opening at noon Central Time July 4, 2025. The NASA 25 Hours at Ozarks International Raceway has undergone a series of changes as result of input from teams and drivers.

The race is as challenging as ever, but everything else about it will be easier. Along with the venue change from Thunderhill Raceway in northern California, the NASA 25 Hours at Ozarks also will benefit from a raft of other exciting changes this year we think racers will love.

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National Auto Sport Association Announces Location of 2025 NASA Championships

by MikeSeptember 6, 2024

Sept. 5, 2024, Salt Lake City — One of the newest and most challenging courses in the United States, Ozarks International Raceway will host the NASA Championships Sept. 4-7, 2025.

The track features 19 turns and 150 feet of elevation change, and 1,200 feet of elevation change during a single lap. Track owner and president JR Pesek and his crew took nearly three years to build the facility, consulting with everyone from the Army Corps of Engineers to global engineering, manufacturing and motorsports powerhouse Multimatic. Pesek’s in-house team moved about 3 million cubic yards of dirt, but left as many trees in place to create a park-like setting. The result is a track with corners that might seem familiar, but overall is like nothing else in the world. (more…)