2015 STP 500 pit stop data Previous race results / Next race results Previous at this track / Next at this track Lap-by-Lap Driver Chart NASCAR Sprint Cup race number 6 of 36 Sunday, March 29, 2015 at Martinsville Speedway, Martinsville, VA 500 laps on a 0.526 mile paved track (263.000 miles) Time of race: 3:49:13 Average speed: 68.843 mph Pole speed: 98.461 mph | Cautions: 16 for 112 laps Margin of victory: .186 sec Attendance: n/a Lead changes: 31 | | Green flag passes: 2,688 (6.9 per green flag lap) | | (Source: NASCAR loop data) |
Glossary 2015 NASCAR Sprint Cup results / 2015 standings | |