Be more than 45 years on 1 January for the season to follow, and have retired from F1 for two complete seasons.
Car
All participants raced identical open wheel cars, which are based on the 2000 Reynard 2KI Champ Car. The chassis was built by English constructor Delta Motorsport, and was powered by a naturally aspirated, 3.5-litre, 80-degree V8 engine produced by Nicholson McLaren. The engine was based on the Cosworth XB engines previously used in IndyCar racing, and according to the series' organisers, it produced more than 650bhp at 10,400 rpm with over torque at 7,800 rpm. In 2007 cars were to have been powered by a Mecachrome 90-degree V8 4.0 litre. It developed and revved to in excess of 9500 rpm. Gearbox operation was controlled by a contemporary paddle shift arrangement. Grand Prix Masters promoters boasted that the 650 kg cars reach. Claiming that the combination of stable aerodynamics and considerably simpler technology better demonstrate driver skill and promoted overtaking, electronic "drivers' aids" were absent, and brakes were made of steel rather than carbon to increase braking distances.
There were questions surrounding the fitness of the former Formula One stars who ended up competing in the series. Participant Christian Danner questioned the ability of 1980 World ChampionAlan Jones and former GP winner Patrick Tambay in particular, given the rapid expansion of these drivers' waistlines since retiring from racing. Jones hit back claiming the only time Danner had seen a Grand Prix podium was when he passed it on the way to the lavatory. Jones' lack of fitness at the first GP Masters event might suggest Danner's assessment had some merit.
2005: First race
The first event took place at Kyalami in South Africa on 13 November 2005. Nigel Mansell took pole then won after battling hard with Emerson Fittipaldi. Riccardo Patrese was third. Andrea de Cesaris finished fourth after a storming drive, where he pushed past Derek Warwick. Stefan Johansson spun out early on. Jacques Laffite retired with damaged right-front suspension after colliding with René Arnoux. As predicted, Alan Jones proved a disappointment. In practice he was up to ten seconds off the pace of Mansell, before pulling out of the race –- ostensibly due to neck injury. He was replaced by Eliseo Salazar.
The race scheduled for Monza was cancelled due to noise limits. The Kyalami event would later be cancelled as well. A race at Sepang was a later addition to the calendar, but was also cancelled in the end.
2006 results
; Losail International Circuit, April 29
Rank
Driver
Team
Time
Gap
1
Nigel Mansell
Team Altech
52:06.000
2
Christian Danner
Team LUK
52:06.562
+ 0.562
3
Eric van de Poele
Team Golden People
52:07.174
+ 1.174
4
Eddie Cheever
Team Altech
52:09.016
+ 3.016
5
Derek Warwick
Team Lixxus
52:09.420
+ 3.420
6
Pierluigi Martini
Team Global
52:11.710
+ 5.710
7
Jan Lammers
Team LG
52:13.044
+ 7.044
8
Stefan Johansson
Team Altech
52:14.339
+ 8.339
9
René Arnoux
Team Golden People
52:15.068
+ 9.068
10
Riccardo Patrese
Team INA
52:15.423
+ 9.423
11
Patrick Tambay
Team Lixxus
52:21.506
+ 15.506
12
Emerson Fittipaldi
Team LG
52:35.788
+ 29.788
13
Andrea de Cesaris
Team INA
33:29.621
8 laps
14
Eliseo Salazar
Team Phantom
52:22.127
11 laps
15
Hans-Joachim Stuck
Team Phantom
9:28.882
19 laps
won the 2006 race at Silverstone. ; Silverstone Circuit, August 13
Rank
Driver
Team
Time
Gap
1
Eddie Cheever
Team GPM
1:01:06.625
2
Eric van de Poele
Team Golden People
1:01:25.302
+ 16.677
3
Christian Danner
Team LUK
1:01:45.180
+ 36.555
4
Hans-Joachim Stuck
Team Phantom
1:02:02.139
+ 53.514
5
Alex Caffi
Team Altech
1:02:11.648
+ 1:03.623
6
Riccardo Patrese
Team INA
1:02:15.492
+ 1:06.867
7
Pierluigi Martini
Team Motorola
1:02:54.980
+ 1:46.355
8
Emerson Fittipaldi
Team Altech
1:01:13.217
+ 1 Lap
9
René Arnoux
Team Golden People
1:01:55.250
+ 2 Laps
10
Andrea de Cesaris
Team INA
1:01:34.298
+ 2 Laps
11
Patrick Tambay
Team Lixxus
1:01:49.162
+ 3 Laps
12
Stefan Johansson
Team Virgin Radio/BP
55:22.246
+ 4 Laps
13
Jan Lammers
Team LG
34:44.025
13 laps
14
Eliseo Salazar
Team Phantom
19:30.140
20 laps
15
Derek Warwick
Team Lixxus
5:39.035
26 laps
16
Nigel Mansell
Team Altech
31:44.608
26 Laps
2007 calendar
Three races would be held in 2007, all cancelled due to organiser bankruptcy :
On 18 September 2007, Delta Motorsport, supplier of the GP Masters chassis, announced they were filing a petition with the British High Court to have the GP Masters Operating company placed in liquidation due to non-payment of invoices. Following a hearing on 28 November 2007, the Grand Prix Masters series was officially wound up. GP Masters should not be confused with the Masters Series, owned by Ron Maiden, which runs various historic race series, including the FIA Masters Historic Formula One Championship. In the first quarter of 2008 Delta Motorsport stated that they intend to re-launch the series under the name F1 Masters using the original car that they manufactured for the GP Masters series.