1931 Junior MGP
Course name: Mountain (post 1914)
Course length: 226.38 miles (6 laps)
Competitors
| Position | Competitor(s) | Time | Speed | Machine |
|---|---|---|---|---|
| 1 | Pirie, Douglas J | 3:15:13.00 | 69.59 | Velocette |
| 2 | Carr, Jack | 3:19:57.00 | 67.95 | New Imperial |
| 3 | Hartley, Harold | 3:21:51.00 | 67.31 | Rudge |
| 4 | Widdall, H. | 3:23:49.00 | 66.66 | Rudge |
| 5 | McLeslie, Jack | 3:28:57.00 | 65.02 | |
| 6 | Harris, Ron | 3:31:18.00 | 64.29 | Norton |
| 7 | Forman, E. | 3:32:33.00 | 63.92 | Velocette |
| 8 | Moorhouse, R.S. | 3:32:53.00 | 63.82 | Norton |
| 9 | Emery, S.J. | 3:33:16.00 | 63.7 | Velocette |
| 10 | Warburton, T.S. | 3:34:24.00 | 63.37 | New Imperial |
| 11 | Lea, Eric | 3:35:56.00 | 62.92 | Velocette |
| 12 | Whittingham, D.J.P. | 3:37:52.00 | 62.36 | AJS |
| 13 | Dresser, H.C.W. | 3:38:27.00 | 62.19 | Levis |
| 14 | Shiers, R. | 3:52:42.00 | 58.38 | Sunbeam |
| R | Adcock, H. | Raleigh | ||
| R | Bucknall, A.G. | AJS | ||
| R | Clay, J.F. | Velocette | ||
| R | Cooke, Harry | Velocette | ||
| R | Goddard, Syd | Goddard Levis | ||
| R | Harris, C.L.R. | Velocette | ||
| R | Hodgson, A.L. | Velocette | ||
| R | Kirby, Harold | Montgomery | ||
| R | Lamacraft, Harry | Velocette | ||
| R | Lennie, G.H. | Velocette | ||
| R | Muir, Jock | Velocette | ||
| R | Munks, Austin | Velocette | ||
| R | Parsons, Len | Sunbeam | ||
| R | Plevin, Sid | Sunbeam | ||
| R | Rigg, W.H. | Sunbeam | ||
| R | Stewart, A.D. | Rudge | ||
| R | Stranger, W.L. | AJS | ||
| R | Wheller, H.J. | DOT | ||
| R | Wilkinson, J.C. | Rudge | ||
| R | Wills, Sid | Rudge | ||
| R | Mills, Herbie | OK Supreme | ||
| R | Newman, Harold | Velocette | ||
| R | White, J.H. Crasher | Velocette | ||
| R | Hill, W. | Levis | ||
| R | Cann, Maurice | Velocette | ||
| R | Harding, Wilf | Velocette | ||
| R | Fletcher, Jack | Sunbeam |