1966 Lightweight MGP
Course name: Mountain (post 1914)
Course length: 150.92 miles (4 laps)
Competitors
| Position | Competitor(s) | Time | Speed | Machine |
|---|---|---|---|---|
| 1 | Farmer, Bob | 1:45:03.00 | 86.2 | Aermacchi |
| 2 | Watson, Ken | 1:46:18.00 | 85.19 | Ducati |
| 3 | Ball, Brian | 1:46:55.00 | 84.7 | BA Special |
| 4 | Guthrie Jnr, Jimmy | 1:47:10.00 | 84.52 | Greeves |
| 5 | Watson, Martin | 1:47:13.00 | 84.49 | Bultaco |
| 6 | Johnson, Ernie | 1:47:13.00 | 84.43 | Aermacchi |
| 7 | Day, William | 1:48:18.00 | 83.25 | Greeves |
| 8 | Fenton, Colin | 1:48:21.00 | 82.82 | Greeves |
| 9 | Page, David J. | 1:49:36.00 | 82.63 | Bultaco |
| 10 | Steele, Allen | 1:49:57.00 | 82.43 | Yamaha |
| 11 | Whiteway, Frank | 1:50:02.00 | 82.3 | Suzuki |
| 12 | Ashcroft, Raymond | 1:50:02.00 | 82.3 | Yamaha |
| 13 | Warburton, Brian | 1:50:08.00 | 82.23 | Yamaha |
| 14 | Morgan, Geoff | 1:50:08.00 | 82.23 | Yamaha |
| 15 | Humber, Peter | 1:50:12.00 | 82.2 | DMW |
| 16 | Peake, Ian | 1:51:54.00 | 80.93 | Royal Enfield |
| 17 | Ward, James | 1:52:58.00 | 80.17 | Royal Enfield |
| 18 | Lindsay, David | 1:53:40.00 | 79.67 | Greeves |
| 19 | Mortimer, Chas | 1:54:46.00 | 78.91 | Greeves |
| 20 | Hatherill, Mick | 1:54:51.00 | 78.85 | Cotton |
| 21 | Tilley, Ken | 1:55:05.00 | 78.69 | Aermacchi |
| 22 | Blanchard, John | 1:55:46.00 | 78.23 | Greeves |
| 23 | Dickinson, Alan | 1:55:52.00 | 78.16 | DMW |
| 24 | Shacklady, John | 1:56:11.00 | 77.96 | Yamaha |
| 25 | Proctor, Geoffrey | 1:56:39.00 | 77.67 | Cotton |
| 26 | Steele, Burton | 1:57:45.00 | 76.92 | Greeves |
| 27 | Ackroyd, Steve | 1:58:25.00 | 76.48 | Fosstar |
| 28 | Taylor, Gordon V. | 1:58:41.00 | 76.3 | Cotton |
| 29 | Green, George | 1:59:38.00 | 75.7 | Yamaha |
| 30 | Bedlington, David | 2:01:01.00 | 74.83 | Greeves |
| 31 | Berwick, Peter | 2:01:04.00 | 74.8 | DOT |
| 32 | Gagen, Allan | 2:01:04.00 | 74.79 | Royal Enfield |
| 33 | Atkins, Paul | 2:01:26.00 | 74.58 | Greeves |
| 34 | Ludlam, Paul | 2:01:48.00 | 74.35 | Ducati |
| 35 | Babb, Gerry | 2:02:52.00 | 73.71 | Honda |
| 36 | Gribbin, Terry | 2:02:46.00 | 73.17 | Royal Enfield |
| 37 | Bell, Michael | 2:03:09.00 | 72.94 | Bultaco |
| 38 | Horsfield, Alan | 2:03:21.00 | 72.83 | Aermacchi |
| 39 | Busswell, Peter | 2:04:22.00 | 72.82 | Bultaco |
| 40 | McMillan, David | 2:04:23.00 | 72.81 | Ducati |
| 41 | Southcombe, Bill | 2:04:24.00 | 72.8 | Cotton |
| 42 | Loughridge, Tom | 2:05:35.00 | 72.11 | Aermacchi |
| 43 | Bell, Dennis | 2:07:55.00 | 70.8 | NSU |
| 44 | Hunt, Michael | 2:09:23.00 | 69.99 | Ducati |
| 45 | Hemming, Malcolm | 2:10:29.00 | 69.4 | Ducati |
| 46 | Baldock, Bob | 2:18:12.00 | 65.53 | Ducati |
| 47 | Strijbis, Jan | 2:25:01.00 | 62.45 | Honda |
| 48 | Wales, Raymond | 2:25:55.00 | 62.06 | NSU |
| 49 | Shimmin, Danny | 2:19:13.00 | 60.69 | Bultaco |
| 50 | Walker, Mick | 2:29:46.00 | 60.47 | Ducati |
| 51 | Barrett, John | 2:37:49.00 | 57.38 | Aermacchi |
| R | Bain, Geoffrey | Aermacchi | ||
| R | Denny, Robin | Yamaha | ||
| R | Donnelly, Bill | Greeves | ||
| R | Eberhardt, Peter | Bultaco | ||
| R | Fox, Roy | Aermacchi | ||
| R | Hardcastle, Brian | Greeves | ||
| R | Heseltine, Donald | Greeves | ||
| R | Hitchcock, Simon | Bultaco | ||
| R | Irvine, Thomas | Aermacchi | ||
| R | Maskell, David | DMW | ||
| R | Mawdsley, Joseph | DMW | ||
| R | McDougall, Peter | Royal Enfield | ||
| R | Milne, Bill | NSU | ||
| R | Padgett, Don | Yamaha | ||
| R | Pearson, Mick | Bultaco | ||
| R | Pullen, George | DMW | ||
| R | Sancto, James | Bultaco | ||
| R | Shewen, Ron | Greeves | ||
| R | Smart, Paul | Greeves | ||
| R | Spinks, Raymond | Yamaha | ||
| R | Whalley, David | Greeves | ||
| R | Wordsall, Michael | Yamaha | ||
| R | Wotton, Bernard | Greeves | ||
| R | Potter, William | Ducati | ||
| R | Wetherall, John | Cotton | ||
| R | Sharp, Peter | Honda | ||
| R | Williams, John | Greeves | ||
| R | Munn, John | Yamaha | ||
| R | Holt, John | DMW | ||
| R | Daniels, John | NSU | ||
| R | Kelly, T. Neil | Royal Enfield | ||
| R | Kewley, Bob | Greeves |