2023 Sioux Chief Fast Track 150

The 2023 Sioux Chief Fast Track 150 was the 17th stock car race of the 2023 ARCA Menards Series season, and the 23rd iteration of the event. The race was held on Friday, September 8, 2023, in Kansas City, Kansas at Kansas Speedway, a 1.5 miles (2.4 km) permanent quad-oval shaped racetrack. The race took the scheduled 100 laps to complete. In a wild race that saw only two drivers finish on the lead lap, Connor Mosack, driving for Joe Gibbs Racing, would dominate the final portion of the race, and earned his first career ARCA Menards Series win. Mosack would lead a race-high 64 laps in dominating fashion. To fill out the podium, Carson Kvapil, driving for Pinnacle Racing Group, and Toni Breidinger, driving for Venturini Motorsports, would finish 2nd and 3rd, respectively.

Background
Kansas Speedway is a 1.5 mi tri-oval race track in Kansas City, Kansas. It was built in 2001 and it currently hosts two annual NASCAR race weekends. The IndyCar Series also raced at here until 2011. The speedway is owned and operated by the International Speedway Corporation.

Entry list

 * (R) denotes rookie driver.

Practice
The first and only practice session was held on Friday, September 8, at 12:40 PM CST, and would last for 45 minutes. Connor Mosack, driving for Joe Gibbs Racing, would set the fastest time in the session, with a lap of 31.176, and an average speed of 173.210 mph.

Qualifying
Qualifying was held on Friday, September 8, at 1:40 PM CST. The qualifying system used is a single-car, two-lap system with only one round. Whoever sets the fastest time in that round wins the pole. Jesse Love, driving for Venturini Motorsports, would score the pole for the race, with a lap of 30.694, and an average speed of 175.930 mph.

Standings after the race

 * Drivers' Championship standings


 * Note: Only the first 10 positions are included for the driver standings.