Trenton 300
Trenton International Speedway
1.5 Mile Paved Oval
176 Laps/264 Miles
October 3, 1970
| Finish | Start | Driver | Car # | Sponsor/Name | Chassis | Engine | Laps | Status |
Points |
| 1 | 1 | Al Unser | 2 | Johnny Lightning 500 | Colt | Ford TC | 176 | 1:55:05.00 137.630 | 600 |
| 2 | 3 | Bobby Unser | 3 | Wagner-Lockheed | Eagle | Ford TC | 175 | Flagged - rain | 480 |
| 3 | 8 | Mike Mosley | 9 | G. C. Murphy | Watson | Offy TC | 175 | Flagged - rain | 420 |
| 4 | 14 | Johnny Rutherford | 18 | Patrick Petroleum | Eagle | Offy TC | 173 | Flagged - rain | 360 |
| 5 | 7 | Roger McCluskey | 11 | Quickick | Scorpion | Ford TC | 172 | Flagged - rain | 300 |
| 6 | 9 | Art Pollard | 77 | Walther's Tyrone | Morris | Ford TC | 171 | Flagged - rain | 240 |
| 7 | 15 | Steve Krisiloff | 20 | STP Oil Treatment | Brawner Hawk | Ford TC | 170 | Flagged - rain | 180 |
| 8 | 18 | Rick Muther | 54 | City of Memphis | Glen Bryant | Pratt & Whitney Turbine | 168 | Flagged - rain | 150 |
| 9 | 12 | Mel Kenyon | 6 | Sprite | Kuzma | Ford TC | 168 | Flagged - rain | 120 |
| 10 | 13 | Bud Tingelstad | 92 | Sugaripe Prune | Brabham | Offy TC | 164 | Flagged - rain | 90 |
| 11 | 19 | Ronnie Bucknum | 29 | MVS | Cecil | Ford TC | 162 | Flagged - rain | 60 |
| 12 | 22 | John Mahler | 100 | Eagle 100 | Eagle | Chevy | 160 | Flagged - rain | 30 |
| 13 | 6 | Jim Malloy | 31 | Stearns Transi-Tread | Gerhardt | Offy TC | 160 | Flagged - rain | |
| 14 | 16 | Karl Busson | 73 | Southwest Lift Truck | Halibrand | Chevy | 155 | Flagged - rain | |
| 15 | 5 | Wally Dallenbach | 22 | Sprite | Kuzma | Offy TC | 151 | Leaking fuel cell | |
| 16 | 26 | Larry Cannon | 47 | Crane Cams | Philipp | Chevy | 142 | Flagged - rain | |
| 17 | 25 | Tom Bigelow | 34 | Midwest Manufacturing | Huffaker | Chevy | 121 | Flagged - rain | |
| 18 | 11 | George Snider | 90 | G. C. Murphy | Watson | Offy TC | 94 | Flagged - rain | |
| 19 | 10 | Bill Simpson | 28 | Carborundum-Kynol | Eagle | Chevy | 82 | Broken rocker arm | |
| 20 | 20 | Bentley Warren | 94 | Vatis Enterprises | Finley | Offy TC | 71 | Oil leak | |
| 21 | 2 | Mario Andretti | 1 | STP Oil Treatment | McNamara | Ford TC | 69 | Broken suspension | |
| 22 | 4 | Lloyd Ruby | 12 | Daniels Cablevision | Laycock | Ford TC | 41 | Broken exhaust header | |
| 22 | 23 | Gig Stephens | 59 | Atamian Ford | Halibrand | Ford | 1 | Lost oil pressure | |
| 23 | 17 | Al Loquasto | 26 | Indy-On-A-Shoestring | Gerhardt | Offy TC | 24 | Oil leak | |
| 24 | 24 | Don Brown | 39 | Seymour Enterprises | Gerhardt | Chevy | 15 | Oil leak | |
| 25 | 21 | Jerry Karl | 52 | Trackstar Helmet | Gerhardt | Chevy | 13 | Clutch | |
| -- | -- | Gary Bettenhausen | 16 | Thermo King | Gerhardt | Offy TC | -- | DNQ, burned piston | |
| -- | -- | Bruce Jacobi | 71 | Gifford | Gerhardt | Chevy | -- | DNQ, engine bearing | |
| -- | -- | Gordon Johncock | 5 | Gilmore Broadcasting | McLaren | Offy TC | -- | DNQ, burned piston | |
| -- | -- | Bruce Walkup | 98 | Wynn's Spitfire | Wolverine | Offy TC | -- | DNQ, burned piston | |
| -- | -- | Greg Weld | 41 | Kennedy Fuel Tank | King | Offy TC | -- | Wrecked practice | |
| -- | -- | Jim Reynard | 75 | Eastside Racing | Finley | Chevy | -- | DNS, too slow | |
| -- | -- | Dick Simon | 44 | TraveLodge | Vollstedt | Ford TC | -- | DNQ, broken hub | |
| -- | -- | A. J. Foyt | 7 | Sheraton-Thompson | Coyote | Ford TC | -- | Withdrew, injured | |
| -- | -- | Jim McElreath | 14 | McElreath | McElreath | Chevy | -- | Did not appear | |
| -- | -- | Jerry Grant | 89 | Nelson Ironworks | Eagle | Offy TC | -- | Did not qualify | |
| -- | -- | Will Cagle | 25 | Daniels Cablevision | Laycock | Offy TC | -- | Did not qualify |
| Lap Leaders | Total | Laps |
| Al Unser | 171 | 1-9, 105-176 |
| Bobby Unser | 5 | 100-104 |