| Race details[1][2][3][4][5][6][7][8] | |||
|---|---|---|---|
| Race 19 of 36 in the 2019 Monster Energy NASCAR Cup Series | |||
 The 2019 Quaker State 400 program cover. | |||
| Date | July 13, 2019 | ||
| Location | Kentucky Speedway in Sparta, Kentucky | ||
| Course |
Permanent racing facility 1.5 mi (2.4 km) | ||
| Distance | 269 laps, 403.5 mi (645.6 km) | ||
| Scheduled Distance | 267 laps, 400.5 mi (640.8 km) | ||
| Average speed | 141.07 miles per hour (227.03 km/h) | ||
| Pole position | |||
| Driver | Stewart-Haas Racing | ||
| Time | 29.254 | ||
| Most laps led | |||
| Driver | Kyle Busch | Joe Gibbs Racing | |
| Laps | 72 | ||
| Winner | |||
| No. 1 | Kurt Busch | Chip Ganassi Racing | |
| Television in the United States | |||
| Network | NBCSN | ||
| Announcers | Rick Allen, Jeff Burton, Steve Letarte and Dale Earnhardt Jr. | ||
| Nielsen Ratings | 2.075 million[9] | ||
| Radio in the United States | |||
| Radio | PRN | ||
| Booth Announcers | Doug Rice and Mark Garrow | ||
| Turn Announcers | Doug Turnbull (1 & 2) and Pat Patterson (3 & 4) | ||
The 2019 Quaker State 400 presented by Walmart was a Monster Energy NASCAR Cup Series race held on July 13, 2019 at Kentucky Speedway in Sparta, Kentucky. Contested over 269 laps—extended from 267 laps due to an overtime finish, on the 1.5-mile (2.4 km) speedway, it was the 19th race of the 2019 Monster Energy NASCAR Cup Series season. The race saw an amazing finish between brothers Kurt Busch and Kyle Busch as Kurt would hold off his younger brother to win the race.
- ^ "2019 schedule". NASCAR.com. NASCAR Media Group, LLC. May 5, 2018. Retrieved June 9, 2019.
- ^ "Kentucky Speedway". NASCAR.com. NASCAR Media Group, LLC. January 3, 2013. Archived from the original on April 28, 2017. Retrieved June 9, 2019.
- ^ "Entry List". MRN.com. Motor Racing Network. July 9, 2019. Retrieved July 9, 2019.
- ^ "First Practice Results". MRN.com. Motor Racing Network. July 12, 2019. Retrieved July 12, 2019.
- ^ "Final Practice Results". MRN.com. Motor Racing Network. July 12, 2019. Retrieved July 12, 2019.
- ^ "Starting Lineup". MRN.com. Motor Racing Network. July 12, 2019. Retrieved July 12, 2019.
- ^ "Quaker State 400 Results". MRN.com. Motor Racing Network. July 13, 2019. Retrieved July 13, 2019.
- ^ "Points standings" (PDF). Jayski.com. Jayski's Silly Season Site. July 13, 2019. Retrieved July 13, 2019.
- ^ "Quaker State 400 ratings". ShowBuzzDaily. Mitch Metcalf. Archived from the original on 16 July 2019. Retrieved 16 July 2019.