| Race details[1][2] | |||
|---|---|---|---|
| Race 25 of 33 in the 2018 NASCAR Xfinity Series season | |||
 | |||
| Date | September 10, 2018 | ||
| Location | Indianapolis Motor Speedway in Speedway, Indiana | ||
| Course |
Permanent racing facility 2.5 mi (4 km) | ||
| Distance | 100 laps, 250 mi (400 km) | ||
| Average speed | 112.038 miles per hour (180.308 km/h) | ||
| Pole position | |||
| Driver | Team Penske | ||
| Time | N/A | ||
| Most laps led | |||
| Driver | Justin Allgaier | JR Motorsports | |
| Laps | 41 | ||
| Winner | |||
| No. 7 | Justin Allgaier | JR Motorsports | |
| Television in the United States | |||
| Network | NBCSN | ||
| Radio in the United States | |||
| Radio | PRN | ||
The 2018 Lilly Diabetes 250 was a NASCAR Xfinity Series race held on September 10, 2018 at Indianapolis Motor Speedway in Speedway, Indiana.[3] Contested over 100 laps on the 2.5-mile (4.0 km) speedway, it was the 25th race of the 2018 NASCAR Xfinity Series season.
- ^ "Lilly Diabetes 250 Entry List – Indianapolis Motor Speedway – MRN". 4 September 2018.
- ^ McFadin, Daniel (September 7, 2018). "Friday schedule for Xfinity at Indianapolis". Retrieved September 7, 2018.
- ^ Long, Dustin (September 8, 2018). "NASCAR postpones Xfinity race to Monday; Cup race moved up an hour Sunday". Retrieved September 8, 2018.