2023 NASCAR Cup Series Championship Race
| Race details | |||
|---|---|---|---|
| Race 36 of 36 in the 2023 NASCAR Cup Series | |||
| Date | November 5, 2023 | ||
| Location | Phoenix Raceway in Avondale, Arizona | ||
| Course | Permanent racing facility | ||
| Course length | 1 miles (1.6 km) | ||
| Distance | 312 laps, 312 mi (499.2 km) | ||
| Average speed | 108.827 miles per hour (175.140 km/h) | ||
| Pole position | |||
| Driver | Hendrick Motorsports | ||
| Time | 27.150 | ||
| Most laps led | |||
| Driver | Ross Chastain | Trackhouse Racing | |
| Laps | 157 | ||
| Winner | |||
| No. 1 | Ross Chastain | Trackhouse Racing | |
| Television in the United States | |||
| Network | NBC | ||
| Announcers | Rick Allen, Jeff Burton, Steve Letarte and Dale Earnhardt Jr. | ||
| Radio in the United States | |||
| Radio | MRN | ||
| Booth announcers | Alex Hayden, Jeff Striegle and Rusty Wallace | ||
| Turn announcers | Dave Moody (1 & 2) and Mike Bagley (3 & 4) | ||
The 2023 NASCAR Cup Series Championship Race was a NASCAR Cup Series race held on November 5, 2023, 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 2023 NASCAR Cup Series season. Ross Chastain won the race, with Ryan Blaney finishing second and claiming his first Cup Series championship. This was also the final race for Kevin Harvick before his retirement from the Cup Series.