What time does the race start today? Engines will start at 1:38 p.m. ET, followed by the green flag at 1:43 p.m. ET.
Race distance: The race is 500 laps around a 0.526-mile track. In total, the drivers will race for 263 miles.
TV, radio and live streaming: Today's race can be seen on ESPN, as will every race for the rest of the season. The race can also be live streamed at NASCAR.com's "RaceBuddy" site and on the "Watch ESPN" app. The race can also be heard on the radio - check the Motor Racing Network's web site for a list of affiliate radio stations in your area.
Preview: Ryan Newman was victorious at this event in April while Tony Stewart just beat Jimmie Johnson in this race last year.
Here's the starting lineup, beginning with pole position, for today's NASCAR race at Martinsville Speedway: