Home Late Model Stock Cars LIVE :: Valley Star Credit Union 300 RaceDay at Martinsville Speedway Late Model Stock CarsValleyStar Credit Union 300 LIVE :: Valley Star Credit Union 300 RaceDay at Martinsville Speedway By Langley Austin - September 23, 2017 Want to Listen to MRN Radio Live Audio of Today’s Event CLICK HERE to Listen Live. Live Blog VSCU 300 at Martinsville Speedway (Sept. 23)
