2023 NASCAR Whelen Modified Tour: Race 15/18
| Race | Eddie Partridge 256 at Riverhead Raceway |
| Date | Saturday, September 16, 2023 |
| Track | Riverhead Raceway |
| Layout | Quarter-mile oval |
| Location | Riverhead, New York |
| Start time | 8 p.m. ET |
| Laps | 256 |
| Posted Awards | $88,495 |
| Tickets | Track ticket office |
| TV Channel | CNBC (Delayed: Oct. 1, 10:30 a.m. ET) |
| Live stream | FloRacing (Live) |
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