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O'Reilly Auto Parts 500

Recurring events

The O'Reilly Auto Parts 500 is a Monster Energy NASCAR Cup Series stock car race held at Texas Motor Speedway (TMS) in Fort Worth, Texas. Even though it is advertised as a "500-mile" race, because TMS is a track that is 1.5 miles (2.4 km) in length, the actual race distance is 501 miles (806.3 km).