2003 season events at Silverstone Circuits...

Date	Event
15 Mar 2003	SUNBAC Car Races
23 Mar 2003	BRDC Club Raceday
30 Mar 2003	British Superbike Championship
5 Apr 2003	MG Car Club
12 Apr 2003	Vintage Sports Car Club Raceday
21 APr 2003	BARC Championship Cars
26 Apr 2003	Peterborough Car Club
3 May 2003	Jaguar Car Club
11 May 2003	BRSCC Championship Cars
18 May 2003	HSCC and VSCC Historic Car Racing
26 May 2003	British Formula 3 and British GT
1 Jun 2003	BRSCC Championship Cars
8 Jun 2003	MSA British Touring Car Championship
15 Jun 2003	FIM World Superbike Championship
22 Jun 2003	MG Car Club
28 Jun 2003	Aston Martin Raceday
20 Jul 2003	Foster's Formula One British Grand Prix
9 Aug 2003	New Era Championship Bikes
16 Aug 2003	BARC Championship Cars
24 Aug 2003	750 Motor Cub Car Races
30 Aug 2003	Bentley Raceday
14 Sep 2003	BMCRC Bike Championships
28 Sep 2003	Classic Racing Motorcycles
4 Oct 2003	New Era Championship Bikes
11 Oct 2003	Historic Sports Car Club
25 Oct 2003	750 Motor Cub Car Races
8 Nov 2003	BRDC Club Raceday
15 Nov 2003	BRSCC Championship Cars

2003 Formula 1 testing dates open to the public...

Date	Event
25-27 Feb 2003	F1 Testing - Open to the public
11-13 Mar 2003	F1 Testing - Open to the public
22-24 Apr 2003	F1 Testing - Open to the public
3-5 Jun 2003	F1 Testing - Open to the public
17-19 Jul 2003	F1 Testing - Open to the public
16-18 Sep 2003	F1 Testing - Open to the public
30 Sep-2 Oct 2003	F1 Testing - Open to the public

For more information visit the official Octagon Motorsports web site. See circuit guide.