1985 Belgian Grand Prix

1985
Race
Updated: 2025-08-04

Race

Originally scheduled to take place on 2 June 1985, the Grand Prix was rescheduled for September after the recently resurfaced track became damaged during the race weekend. [ 2 ]

Track surface and postponement

This was the second Belgian Grand Prix to occur at a reconfigured Circuit de Spa-Francorchamps , with the first being the 1983 race . Race organisers opted to resurface the track with a material called Stress Absorbing Membrane Interlayer that intended to provide improved grip in wet-weather conditions at a cost of £3 million. [ 3 ] [ 2 ] Fédération Internationale du Sport Automobile (FISA), the governing body of Formula One, was queried about the resurfacing work and replied it would approve if...

Warm weather, the powerful turbocharged cars of the time, [ 3 ] and their wide, slick tyres, [ 2 ] damaged the track during the Friday practice session. [ 3 ] Repairs to the circuit were conducted overnight and undamaged turns were also addressed. After around 25 minutes into the Saturday practice session, all on-track activity stopped, since drivers noticed the damage and held a series of meetings. One suggestion was to cancel the remainder of the day's activities, the Sunday morning warm-up se...

Race

Missing from the grid was an injured Niki Lauda. At the end of Friday's practice session before qualifying proper, his McLaren MP4/2B's throttle stuck open while he was only touring back to the pits. The car slid off the track on the newer section of track and the three time and defending World Champion hit a guardrail and on impact the steering wheel whipped around wrenching his wrist as it did so. X-rays revealed no break but Lauda was not fit to race so he returned home to Austria for further...

Prost took pole position, averaging 135.929 mph (218.756 km/h) from Senna with Nelson Piquet qualifying third in his Brabham BT54 , with Alboreto fourth in his Ferrari 156/85 . Rain fell before the race leaving the grid to form on a damp track with wet-weather tyres for the first time since Senna won in Portugal . Senna won the start from Piquet but the Brabham spun at the first corner. Senna led from Prost, Mansell and the two Ferraris of Alboreto and Stefan Johansson . The Ferraris were soon o...

Although the marshals led the cars directly into the pits after finish, Ayrton Senna drove around them and took a lap of honour. [ 6 ]

Quick Facts

1985 Belgian Grand Prix Race 13 of 16 in the 1985 Formula One World Championship
1985 Belgian Grand Prix nan
1985 Belgian Grand Prix Race details
1985 Belgian Grand Prix Date
1985 Belgian Grand Prix Location
1985 Belgian Grand Prix Course
1985 Belgian Grand Prix Course length
1985 Belgian Grand Prix Distance
1985 Belgian Grand Prix Weather
1985 Belgian Grand Prix Pole position

Table 1

PosNoDriverConstructorTime
1.027Michele AlboretoFerrari1:56.046
2.011Elio de AngelisLotus-Renault1:56.273
3.012Ayrton SennaLotus-Renault1:56.473
4.015Patrick TambayRenault1:56.586
5.028Stefan JohanssonFerrari1:57.506
6.06Keke RosbergWilliams-Honda1:57.705
7.07Nelson PiquetBrabham-BMW1:58.122
8.025Andrea de CesarisLigier-Renault1:58.302
9.017Gerhard BergerArrows-BMW1:58.343
10.01Niki LaudaMcLaren-TAG1:58.374

Table 2

PosNoDriverConstructorQ1Q2
12Alain ProstMcLaren-TAG1:56.5631:55.306
212Ayrton SennaLotus-Renault2:00.7101:55.403
37Nelson PiquetBrabham-BMW1:56.6431:55.648
427Michele AlboretoFerrari1:56.9991:56.021
528Stefan JohanssonFerrari1:56.5851:56.746
618Thierry BoutsenArrows-BMW1:59.0461:56.697
75Nigel MansellWilliams-Honda1:56.7271:56.996
817Gerhard BergerArrows-BMW1:56.770nan
911Elio de AngelisLotus-Renault1:58.8521:57.322
106Keke RosbergWilliams-Honda1:57.5821:57.465

Table 3

PosNoDriverConstructorLapsTime/Retired
112Ayrton SennaLotus-Renault431:34:19.893
25Nigel MansellWilliams-Honda43+ 28.422
32Alain ProstMcLaren-TAG43+ 55.109
46Keke RosbergWilliams-Honda43+ 1:15.290
57Nelson PiquetBrabham-BMW42+ 1 lap
616Derek WarwickRenault42+ 1 lap
717Gerhard BergerArrows-BMW42+ 1 lap
88Marc SurerBrabham-BMW42+ 1 lap
925Philippe StreiffLigier-Renault42+ 1 lap
1018Thierry BoutsenArrows-BMW40Gearbox