/F1TIME1991 / Season calendar

FORMULA 1 · 1991

1991 United States Grand Prix — Recorded date

Remember this weekend

Ayrton Senna won for McLaren. The race was shortened from 82 to 81 laps.

Results data: F1DB · CC BY 4.0

United States Grand Prix · Recorded date

Historical coverage varies. Missing session times are not estimated. Date-only records are the recorded race dates and are not converted between time zones.

Phoenix Street Circuit · Phoenix

SessionRecorded date
RaceOfficial session results page · formula1.comStart time unknown
Official race results page · formula1.com

Times may change. Check the official schedule before watching.

Adapted and translated from F1DB (v2026.16.0) · CC BY 4.0