From Martinsville Speedway PR:   MARTINSVILLE, Va. (June 10, 2016) – The NASCAR Camping World Truck Series race at Martinsville Speedway on October 29 has a new name.   The race is now the Texas Roadhouse 200 presented by Alpha Energy Solutions.   “Alpha Energy Solutions has enjoyed a great partnership with Texas Roadhouse for several years across multiple states,” said Gerry Lewis, Director of Sales for Alpha Energy Solutions. “During the Alpha Energy Solutions 250 weekend at Martinsville Speedway…