New Hampshire Motor Speedway
Loudon, United States
Vehicle classes with recorded bests
Bryar Motorsports Park Road Course (1965–1989)
2,575 m
Records apply to Bryar Motorsports Park Road Course (1965–1989), 2.575 km. Historical configurations are kept separate.
All-time bests by vehicle class
Up to ten fastest vehicles per class, across all documented years. Each vehicle appears with its best supported time on this layout. Qualifying, race records and record attempts retain their original context.
Published circuit-record holders from the source table across all available years. A class may have fewer than ten documented vehicles; historical record progression is not exhaustive.
Sources checked Sep 11, 2026
1 of up to 10 · 1 documented vehicle best · All years
| # | Time | Year | Make | Vehicle / model | Variant / specification | Driver | Date | Vehicle class | Record evidence | Session | Source |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 1:14.312 | Not stated | Ford | Escort | — | John Buffum | 1972 | IMSA GTU | Published record | Race | Wikipedia circuit-record table |
Coverage is incomplete: these are the best supported entries in our sources, not a certified worldwide top ten. A published race-lap record may be slower than a qualifying or test lap. “Not stated” means the vehicle’s model year is unconfirmed. Exact catalogue matches link to vehicle pages; other vehicles retain their sourced names. Unresolved specifications remain separate.