| Race details | |||
|---|---|---|---|
| Race 16 of 20 of the 2021 ARCA Menards Series Race 7 of 8 of the 2021 ARCA Menards Series East Race 8 of 10 of the 2021 Sioux Chief Showdown | |||
 | |||
| Date | August 29, 2021 | ||
| Official name | 6th Annual Sprecher 150 | ||
| Location | West Allis, Wisconsin, Milwaukee Mile | ||
| Course | Permanent racing facility 1 mi (1.6 km) | ||
| Distance | 150 laps, 150 mi (240 km) | ||
| Scheduled Distance | 150 laps, 150 mi (240 km) | ||
| Average speed | 100.615 miles per hour (161.924 km/h) | ||
| Pole position | |||
| Driver | Joe Gibbs Racing | ||
| Time | 29.354 | ||
| Most laps led | |||
| Driver | Ty Gibbs | Joe Gibbs Racing | |
| Laps | 150 | ||
| Winner | |||
| No. 18 | Ty Gibbs | Joe Gibbs Racing | |
| Television in the United States | |||
| Network | MAVTV | ||
| Announcers | Bob Dillner, Jim Trebow | ||
| Radio in the United States | |||
| Radio | ARCA Racing Network | ||
The 2021 Sprecher 150 was the 16th stock car race of the 2021 ARCA Menards Series season, the seventh race of the 2021 ARCA Menards Series East season, the eighth race of the 2021 Sioux Chief Showdown, and the sixth iteration of the event. The race was held on Sunday, August 29, 2021, in West Allis, Wisconsin at the Milwaukee Mile, a 1 mile (1.6 km) permanent oval-shaped, low-banked racetrack. The race took the scheduled 150 laps to complete. At race's end, Ty Gibbs of Joe Gibbs Racing would dominate the race, leading every lap en route to his 17th career ARCA Menards Series win and his ninth of the season. [1] To fill out the podium, Sam Mayer of Bret Holmes Racing and Daniel Dye of GMS Racing would finish second and third, respectively.