Snapshot: Darlington
Brian Lawdermilk | Getty Images
RELATED: Starting lineup for Sunday's race | Weekend schedule
At a Glance
What: Bojangles' Southern 500
Where: Darlington (S.C.) Raceway, 1.366-mile oval
Green flag: 6:15 p.m. ET
TV/Radio: NBCSN, MRN, SiriusXM NASCAR Radio
Forecast: Sunny with a high near 87, according to the National Weather Service, with northwest winds at 5 to 7 mph.
National anthem: The Oak Ridge Boys
Grand Marshals: 2018 NASCAR Hall of Fame inductees Ray Evernham, Ron Hornaday, Ken Squier and Robert Yates
Race distance: 367 laps, 501.3 miles
Pit road speed: 45 mph
Caution car speed: 50 mph
Stage lengths: Stage 1 ends on Lap 100. Stage 2 ends on Lap 200. Final stage is scheduled to end on Lap 367