Snapshot: Dover

What: Apache Warrior 400 presented by Lucas Oil
Where: Dover International Speedway, 1-mile oval in Dover, Delaware
Green flag: 2:15 p.m. ET
TV/Radio: NBCSN, MRN, SiriusXM NASCAR Radio
Forecast: Sunny with a high of 68, according to the National Weather Service. Winds 8-10 mph out of the NNE.
National anthem: USO Show Troupe
Grand Marshal: Wyclef Jean, 3-time Grammy Award musician, producer and actor
Race distance: 400 laps, 400 miles
Pit road speed: 35 mph
Caution car speed: 45 mph
Stage lengths: Stage 1 ends on Lap 120. Stage 2 ends on Lap 240. Final stage is scheduled to end on Lap 400.