The 2020 Season Finale 500 was a NASCAR Cup Series race held on November 8, 2020 at Phoenix Raceway in Avondale, Arizona.

Contested over 312 laps on the one mile (1.6 km) oval, it was the 36th and final race of the 2020 NASCAR Cup Series season.

Phoenix Raceway – also known as PIR – is a one-mile, low-banked tri-oval race track located in Avondale, Arizona.

The raceway was originally constructed with a 2.5 mi (4.0 km) road course that ran both inside and outside of the main tri-oval.

Alex Hayden, Jeff Striegle, and Rusty Wallace called the action from the broadcast booth when the field raced down the front straightaway.