Nascar

Everything you need to know about the Pennsylvania 400 at Pocono

LONG POND, PA - JUNE 07: A fly-over is performed as part of pre-race ceremonies for the NASCAR Sprint Cup Series Axalta 'We Paint Winners' 400 at Pocono Raceway on June 7, 2015 in Long Pond, Pennsylvania. (Photo by Jeff Zelevansky/NASCAR via Getty Images)

LONG POND, PA - JUNE 07: A fly-over is performed as part of pre-race ceremonies for the NASCAR Sprint Cup Series Axalta 'We Paint Winners' 400 at Pocono Raceway on June 7, 2015 in Long Pond, Pennsylvania. (Photo by Jeff Zelevansky/NASCAR via Getty Images)

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: