The 2023 United Rentals Work United 500 is an upcoming NASCAR Cup Series race that will be held on March 12, 2023, at Phoenix Raceway in Avondale, Arizona. It is contested over 312 laps on the one mile (1.6 km) oval, and it will be the fourth race of the 2023 NASCAR Cup Series season. Entry list (R) denotes rookie driver. (i) denotes driver who is ineligible for series driver points. Media Television Fox Sports will cover their 18th race at the Phoenix Raceway. Mike Joy, Clint Bowyer and Danica Patrick will call the race in the booth for Fox. Jamie Little and Regan Smith will handle the pit road duties, and Larry McReynolds will provide insight from the Fox Sports studio in Charlotte. Radio MRN will cover the radio action for the race which will also be simulcasted on Sirius XM NASCAR Radio. Alex Hayden and Jeff Striegle will call the race when the field raced past the start/finish line. Dan Hubbard will call the action from turns 1 & 2, and Kyle Rickey will call the action from turns 3 & 4. Pit lane will be manned by Steve Post, Jason Toy, and Brienne Pedigo. References 2023 in sports in Arizona 2023 NASCAR Cup Series March 2023 sports events in the United States NASCAR races at Phoenix Raceway