NASCAR Doubleheaders Schedule?

With Pocono running a Winston Cup doubleheader in 2020 the concept has no doubt circulated discussion of more tracks perhaps trying the idea.   With that in mind a possible Winston Cup schedule with doubleheader; Xfinity and Truck support races would of course be a major part of the majority of "Classic" doubleheaders -


FEBRUARY

DAYTONA 500
LAS VEGAS


MARCH


PHOENIX
CALIFORNIA 500 CLASSIC, Fontana
MIAMI 500 CLASSIC, Homestead
ATLANTA 500 CLASSIC

APRIL

MUSIC CITY CLASSIC, Nashville
TEXAS MOTOR SPEEDWAY
VIRGINIA 500 CLASSIC, Martinsville



MAY

TALLADEGA
KANSAS
WORLD 600 CLASSIC, Charlotte - two 300 lappers Saturday & Sunday


JUNE
DELAWARE 500 CLASSIC, Dover Downs.
MOSPORT
CHICAGOLAND
POCONO SUMMER CLASSIC
WATKINS GLEN


JULY

BRICKYARD CLASSIC (Truck race added; second Xfinity race added to Indianapolis as second, separate date for the road course, presumably during Indy GP week).
NEW ENGLAND CLASSIC, New Hampshire
GATEWAY
IOWA CLASSIC



AUGUST

SEARS POINT
MOTOR STATE 500 CLASSIC, Michigan
FIRECRACKER 400, Daytona
VOLUNTEER 500 CLASSIC, Bristol



SEPTEMBER

SOUTHERN 500 CLASSIC, Darlington
CAPITAL CITY 500 CLASSIC, Richmond
TEXAS MOTOR SPEEDWAY
TALLADEGA



OCTOBER 

CHARLOTTE ROAD RACE
KANSAS
PHOENIX
LAS VEGAS.