Watkins Glen International
United States
1961First Grand Prix
Completed Grands Prix
3Layouts used
Layout evolution
Original layout3.780 km1961-1970
Current layout5.435 km1975-1980
Length change1655 m longerCompared with the first F1 layout
Current since1975
- Layout 11961-1970
3.780 km · 8 turns
- Layout 21971-1974
5.435 km · 11 turns
- Layout 3 · Current1975-1980
5.435 km · 11 turns