1980 Classic TT
Course name: Mountain (post 1914)
Course length: 226.38 miles (6 laps)
Competitors
| Position | Competitor(s) | Time | Speed | Machine |
|---|---|---|---|---|
| 1 | Dunlop, Joey | 2:00:29.80 | 112.72 | Yamaha |
| 2 | Grant, Mick | 2:00:50.20 | 112.4 | Honda |
| 3 | Haslam, Ron | 2:03:02.60 | 110.39 | Honda |
| 4 | Mortimer, Chas | 2:04:19.20 | 109.25 | Suzuki |
| 5 | Cull, Steve | 2:05:21.20 | 108.35 | Suzuki |
| 6 | McClements, Sam | 2:05:30.20 | 108.22 | Yamaha |
| 7 | Ireland, Denis | 2:05:31.00 | 108.21 | Suzuki |
| 8 | Robinson, Donny | 2:07:43.60 | 106.34 | Yamaha |
| 9 | Guy, Chris | 2:07:53.80 | 106.2 | Yamaha |
| 10 | Harrison, Kenny | 2:07:54.60 | 106.19 | Yamaha |
| 11 | Rutter, Tony | 2:07:59.00 | 106.12 | Yamaha |
| 12 | Richards, Ian | 2:08:07.00 | 106.01 | Yamaha |
| 13 | McGinn, Conor | 2:08:07.40 | 106.01 | Yamaha |
| 14 | Hughes, Dave | 2:08:17.40 | 105.87 | Yamaha |
| 15 | Lucas, Malcolm | 2:08:21.40 | 105.82 | Suzuki |
| 16 | Nicholls, Phil | 2:10:36.60 | 103.99 | Yamaha |
| 17 | Brew, Rob | 2:10:42.00 | 103.92 | Yamaha |
| 18 | Stone, John | 2:11:51.80 | 103 | Suzuki |
| 19 | Moyce, Asa | 2:12:57.60 | 102.15 | Kawasaki |
| 20 | Jones, Jeff | 2:13:18.00 | 101.89 | Suzuki |
| 21 | Nation, Trevor | 2:13:26.20 | 101.79 | Suzuki |
| 22 | Lawrence, Bill | 2:14:15.20 | 101.17 | Kawasaki |
| 23 | Chatterton, Mick | 2:14:28.60 | 101 | Yamaha |
| 24 | Casement, Denis | 2:17:35.80 | 98.71 | Yamaha |
| 25 | Petty, Greg | 2:19:17.80 | 97.51 | Yamaha |
| 26 | Kirwan, Mal | 2:21:43.20 | 95.84 | Yamaha |
| R | Buckley, Keith | Honda | ||
| R | Butenuth, Hans-Otto | Honda | ||
| R | McGregor, Graeme | Honda | ||
| R | Barrett, Paul | Kawasaki | ||
| R | Corbett, Roger | Kawasaki | ||
| R | Kerby, Dave | Kawasaki | ||
| R | Kerner, Hartley | Kawasaki | ||
| R | Nothinger, Max | Kawasaki | ||
| R | Mason, Neil | Sparton | ||
| R | Avant, Stu | Suzuki | ||
| R | Fogarty, George | Suzuki | ||
| R | Guthrie, Billy | Suzuki | ||
| R | Lingham, Gary | Suzuki | ||
| R | Pipes, Dick | Suzuki | ||
| R | Randall, Douglas Arthur | Suzuki | ||
| R | Shimmin, Danny | Suzuki | ||
| R | Toleman, Bernie | Suzuki | ||
| R | Woodland, Barry | Suzuki | ||
| R | Bowman, Bill | Yamaha | ||
| R | Burrows, Ricky | Yamaha | ||
| R | Dean, Dave | Yamaha | ||
| R | Gschwender, Ernst | Yamaha | ||
| R | Huxley, Derek | Yamaha | ||
| R | Ingham, Bill | Yamaha | ||
| R | Inwood, Ken | Yamaha | ||
| R | Labuschagne, Peter | Yamaha | ||
| R | Law, Con | Yamaha | ||
| R | Linder, George | Yamaha | ||
| R | Mellor, Phil | Yamaha | ||
| R | Moynihan, Steve | Yamaha | ||
| R | Murray, Bernard | Yamaha | ||
| R | Sayle, Jeff | Yamaha | ||
| R | Scaysbrook, Jim | Yamaha | ||
| R | Tonkin, Steve | Yamaha | ||
| R | Tuxworth, Neil | Yamaha | ||
| R | Walden, Rick | Yamaha | ||
| R | Weeden, John | Yamaha | ||
| R | Crosby, Graeme | Suzuki | ||
| R | Roberts, Eddie | Ducati | ||
| R | Poxon, Mick | Benelli | ||
| R | Woods, Stan | Suzuki | ||
| R | Wilson, Roger | Yamaha | ||
| R | Knight, Ray | Honda | ||
| R | Lawton, Alan | Suzuki | ||
| R | Long, John | Yamaha | ||
| R | Scott, Jim | Yamaha | ||
| R | Hunt, Michael | Kawasaki | ||
| R | Ward, Steve | Suzuki | ||
| R | Jackson, Alan | Kawasaki | ||
| R | Robinson, John | Yamaha | ||
| R | Williams, Charlie | Yamaha |