2025 NASCAR Whelen Modified Tour: Race 6/16
| Race | Thunder in the Mountains 200 |
| Date | Sunday, June 29, 2025 |
| Track | White Mountain Motorsports Park |
| Layout | Quarter-mile asphalt oval |
| Location | North Woodstock, New Hampshire |
| Start time | 2:30 p.m. ET |
| Laps | 200 |
| Posted Awards | $104,304 |
| Live stream | FloRacing |