The Pennsylvania 400 at Pocono Raceway is race No. 20 of 36 of the NASCAR Sprint Cup Series season.

Rain forced the postponement of the race until Monday at 11 a.m. ET.

Before drivers take the green flag, here's everything you need to know.

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Green flag:

11:00 a.m. ET

Tune-in:

11:00 a.m. ET Sprint Cup Series race

Race distance: 160 laps, 400 miles

Track size: 2.5-mile tri-oval

Grid size: 40 cars

Forecast: Scattered thunderstorms in the morning and becoming more widespread in the afternoon, 90 percent chance of rain, high of 74 degrees

National anthem: Lauren Hart

Grand Marshal: Guy Fieri

Flyover: 2 T-38's from Langley Air Force Base

Defending race winner: Matt Kenseth

Front row: Martin Truex Jr. and Carl Edwards

Starting lineup: