All Times EDT NASCAR SPRINT CUP TUMS FAST RELIEF 500 Site: Martinsville, Va. Schedule: Friday, practice (Speed, noon-1:30 p.m.), qualifying (Speed, 3:30-5 p.m.); Saturday, practice (Speed, 9:30-10:30 a.m., noon-1 p.m.); Sunday, race, 1:30 p.m. (ESPN, 1-6 p.m.). Track: Martinsville Speedway (oval, 0.526 miles). Race distance: 263 miles, 500 laps. Last...
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