2018 Johnsonville 180
| Race details | |||
|---|---|---|---|
| Race 23 of 33 in the 2018 NASCAR Xfinity Series season | |||
| Date | August 25, 2018 | ||
| Location | Road America in Elkhart Lake, Wisconsin | ||
| Course | Permanent racing facility | ||
| Course length | 4.048 miles (6.515 km) | ||
| Distance | 45 laps, 182 mi (293 km) | ||
| Average speed | 75.926 miles per hour (122.191 km/h) | ||
| Pole position | |||
| Driver | Richard Childress Racing | ||
| Time | 133.320 | ||
| Most laps led | |||
| Driver | Justin Allgaier | JR Motorsports | |
| Laps | 14 | ||
| Winner | |||
| No. 7 | Justin Allgaier | JR Motorsports | |
| Television in the United States | |||
| Network | NBCSN | ||
| Radio in the United States | |||
| Radio | PRN | ||
The 2018 Johnsonville 180 was a NASCAR Xfinity Series race held on August 25, 2018 at Road America in Elkhart Lake, Wisconsin. Contested over 45 laps on the 4.048-mile (6.515 km) road course, it was the 23rd race of the 2018 NASCAR Xfinity Series season.