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Photo Credit: TopRow Photos TULSA, Okla. (February 21, 2019) - In just 16 days cars will hit the track for the first time in 2019 as Open Practice is set for Saturday, March 9 at Port City Raceway located just outside Tulsa, Oklahoma. Just five days following the first open practice of the season, the first race of 2019 will get the green flag as Terry Mattox Promotions presents the Oil Capital Clash III and 2nd Annual Terry Walker Memorial featuring the Lucas Oil NOW600 National Series...more

DRUMRIGHT, Okla. (October 5, 2025) - Gearing up for the KKM Giveback Classic the format is set for the NOW600 Restricted Non-Wing Micros apart of the NOW600 Restricted Money Series at Port City Raceway. Three full nights of racing will take place on October 16-18 featuring two complete nights of racing on Thursday and Friday to set Saturday nights championship feature. Thursday and Friday night will follow standard NOW600 National Series format. Qualifying will take place during hot laps with...more