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1981 Season
o  Season Overview
o  Drivers' Championship
o  Constructors' Championship
o  Race Results
o  Poles and Fastest Laps
o  Participations Matrix
o  Line-Up
o  Calendar

Profiles
o  Drivers
o  Teams
o  Cars
o  Engines
o  Tyres
o  Lubricants
o  Entrants
o  Designers
o  Car Numbers
o  Sponsors
o  Events
o  Circuits

History
o  Previous Seasons
o  Drivers' Championships
o  Constructors' Championships
o  Race Results
o  All-Time Calendar

Statistics
o  Data Search

Other
o  Acknowledgments
o  Links
www.ChicaneF1.com
1981 Argentine GP

1981 San Marino GP

1981 Belgian GP
1982 San Marino GP
 I  Gran Premio di San Marino


Overview - Entry List - Qualification - Starting Grid - Classification - Fastest Laps - Laps Led

Details
DateSunday 3 May 1981
Start time14:00
EventSan Marino GP
CircuitImola
Event FormatRace of 60 laps
Race5 of 16
Championship race346
Circuit
Laps60
Circuit Perimeter5040 m
Race Distance5040 × 60 = 302.400 km
Grid Format2-2-2-2 (staggered)
Pole PositionLeft
First CornerLeft
Track DirectionAnti-clockwise
Weather
WeatherOvercast, Rain
Participants
Entries30
Qualifiers24
Finishers13
Championship Debutants
Derek Warwick (Driver),
Michele Alboreto (Driver),
Slim Borgudd (Driver),
Toleman (Car Manufacturer),
Hart (Engine Manufacturer),
   ATS HGS (Car Model),
Toleman TG181 (Car Model),
Candy Toleman Motorsport (Entrant),
San Marino GP (Event),
Imola (5040 m) (Circuit Layout)
MilestonesCar 30 - 200th Race Entry (Car Number)
Brabham - 25th Win (Car Manufacturer)
Brian Henton - 10th Race Entry (Driver)
Valvoline - 200th Race Entry (Lubricant Manufacturer)
Records Broken 1. Most Failures to QualifyMarch (47)
Records Extended 1. Most Constructors' Championship Points ScoresFerrari (280),
2. Most Drivers' Championship Points ScoresFerrari (412),
3. Most 3rd Place Finishes Carlos Reutemann (19),
4. Most 5th Place FinishesFerrari (45),
5. Most Consecutive Drivers' Championship Points Scores Carlos Reutemann (14),
6. Most Consecutive Constructors' Championship Points Scores Carlos Reutemann (14),
7. Most Fastest LapsFerrari (92),
8. Most Races LedFerrari (197),
9. Most Laps LedFerrari (5609),
10. Most PolesFerrari (90),
11. Most 6th Place QualificationsFerrari (67),
12. Most 23rd Place QualificationsMarch (20)

Championships
1  Carlos Reutemann 25 
2  NÚlson Piquet 22 
up
3  Alan Jones 18 
down
4  Riccardo Patrese 10 
5  Alain Prost 4 
down
6  Hector Rebaque 3 
up
  Mario Andretti 3 
  Marc Surer 3 
9  Elio de Angelis 3 
down
10  Didier Pironi 2 
up
  RenÚ Arnoux 2 
down
  Eddie Cheever 2 
down
13  Andrea de Cesaris 1 
  Patrick Tambay 1 
down
  Jacques Laffite 1 
down
1 Williams / Ford 43 
2 Brabham / Ford 25 
3 Arrows / Ford 10 
up
4 Renault / Renault 6 
down
5 Alfa Romeo / Alfa Romeo 3 
 Ensign / Ford 3 
7 Lotus / Ford 3 
8 Ferrari / Ferrari 2 
up
 Tyrrell / Ford 2 
10 Ligier / Matra 1 
down
 Theodore / Ford 1 
down
 McLaren / Ford 1 
up

Results
 WinnerPole PositionFastest Lap
Car NumberCar 5Car 27Car 27
EntrantParmalat Racing TeamScuderia Ferrari SpA SEFACScuderia Ferrari SpA SEFAC
Driver NÚlson Piquet Gilles Villeneuve Gilles Villeneuve
CarBrabham BT49CFerrari 126CKFerrari 126CK
EngineFord Cosworth DFV 3.0 V8Ferrari 1.5 V6TFerrari 1.5 V6T
Time1:51'23.971'34.5231'48.064
Speed162.873 km/h191.953 km/h167.901 km/h


Overview - Entry List - Qualification - Starting Grid - Classification - Fastest Laps - Laps Led