| Type: | CUST |
| Description: | combined Formula One/Formula 5000 race |
| Details Ref: | [1] |
| Country: | UK |
| Grand Prix: | BRDC International Trophy |
| Official Name: | XXII Daily Express BRDC International Trophy |
| Location: | Silverstone Circuit, Northamptonshire |
| Date: | 26 April |
| Year: | 1970 |
| Course: | Permanent racing facility |
| Course Mi: | 2.923 |
| Course Km: | 4.714 |
| Distance Laps: | 2 x 26 |
| Distance Mi: | 152.11 |
| Distance Km: | 244.80 |
| Pole Driver: | Chris Amon |
| Pole Country: | New Zealand |
| Pole Team: | March |
| Pole Time: | 1:21.4 |
| Fast Driver: | Chris Amon |
| Fast Team: | March |
| Fast Time: | 1:22.1 (1st heat) |
| Fast Country: | New Zealand |
| First Driver: | Chris Amon |
| First Country: | New Zealand |
| First Team: | March-Cosworth |
| Second Driver: | Jackie Stewart |
| Second Country: | UK |
| Second Team: | March-Cosworth |
| Third Driver: | Piers Courage |
| Third Country: | UK |
| Third Team: | De Tomaso-Cosworth |
The 22nd BRDC International Trophy was a motor race held at Silverstone on 26 April 1970 for Formula One and Formula 5000 cars.
The race was run over 2 heats of 26 laps each, the final results being an aggregate of the two. Chris Amon, driving a F1 March-Cosworth, qualified in pole position and set fastest overall lap. Amon won heat one, and Jackie Stewart, also in a March, won heat two, with Amon winning on aggregate results. Mike Hailwood, driving a Lola-Chevrolet, was the best-placed F5000 driver, finishing seventh overall.
Note: the classification was the sum of the times obtained in the two heats; a blue background indicates a Formula 5000 entrant.
| Pos | Driver | Constructor | Laps | Time/Ret. | |
|---|---|---|---|---|---|
| 1 |  Chris Amon | March-Cosworth | 52 | 1:13:32.2 | |
| 2 | Jackie Stewart | March-Cosworth | 52 | + 10.0 | |
| 3 | Piers Courage | De Tomaso-Cosworth | 52 | + 1:03.1 | |
| 4 | Bruce McLaren | McLaren-Cosworth | 52 | + 1:44.1 | |
| 5 |  Reine Wisell | McLaren-Cosworth | 51 | + 1 Lap | |
| 6 | Denny Hulme | McLaren-Cosworth | 50 | + 2 Laps | |
| 7 | Mike Hailwood | Lola-Chevrolet | 50 | + 2 Laps | |
| 8 |  Frank Gardner | Lola-Chevrolet | 50 | + 2 Laps | |
| 9 | Graham Hill | Lotus-Cosworth | 50 | + 2 Laps | |
| 10 | Mike Walker | McLaren-Chevrolet | 50 | + 2 Laps | |
| 11 | Davie Powell | Lola-Chevrolet | 48 | + 4 Laps | |
| 12 | Trevor Taylor | Surtees-Chevrolet | 47 | + 5 laps | |
| 13 |  Pete Lovely | Lotus-Cosworth | 46 | + 6 Laps | |
| 14 | Gordon Spice | Kitchener-Ford | 43 | + 9 Laps | |
| 15 | Kaye Griffiths | Lola-Chevrolet | 43 | + 9 Laps | |
| 16 | Peter Gethin | McLaren-Chevrolet | 40 | + 12 Laps | |
| 17 | John Miles | Lotus-Cosworth | 37 | + 15 laps | |
| Ret |  Jochen Rindt | Lotus-Cosworth | 33 | Engine | |
| Ret | Howden Ganley | McLaren-Chevrolet | 24 | Mechanical | |
| Ret | Jack Brabham | Brabham-Cosworth | 22 | Engine | |
| Ret | Fred Saunders | Crosslé-Rover | 17 | ||
| Ret | Graham McRae | McLaren-Chevrolet | 16 | ||
| Ret | David Hobbs | Surtees-Chevrolet | 9 | ||
| Ret | David Prophet | McLaren-Chevrolet | 1 | ||