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| Junior Men 100 Metres FINAL (Motspur Park, 10 June) | 1 | | Steve Simson | (Rutlish S) | 11.5 | | | | | 2 | | M Marshall | (Belgrave Harriers) | 11.6 | | | | |
| | | Junior Men 200 Metres HEATS (Motspur Park, 8 June) | | | Steve Simson | (Rutlish S) | 22.8 | | | | |
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| Junior Men 200 Metres FINAL (Motspur Park, 10 June) | 1 | | Steve Simson | (Rutlish S) | 23.0 | | | | |
| | | Junior Men 400 Metres FINAL (Motspur Park, 10 June) | 1 | | C Rogers | (St. Jos C) | 50.6 | | | | | 2 | | Steve Simson | (Rutlish S) | 51.6 | | | | |
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| Junior Men 800 Metres FINAL (Motspur Park, 10 June) | 1 | | Chris Taylor | (Mitcham AC) | 1:59.0 | | | | |
| | | Junior Men 1500 Metres FINAL (Motspur Park, 10 June) | 1 | | Eddie Barrett | (Herne Hill Harriers) | 4:04.2 | | | | |
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| Junior Men 3000 Metres FINAL (Ewell Court, 6 May) | 1 | | Eddie Barrett | (Herne Hill Harriers) | 8:53.4 | | | | | 2 | | Chris Taylor | (Sutton Manor High School) | 8:53.8 | | | | | 3 | | Peter Francis | (Walton AC) | 9:02.8 | | | | | 4 | | Trevor Marsden | (Mitcham AC) | 9:10.0 | | | | | 5 | | A Porter | (Sutton Manor High School) | 9:14.8 | | | | | 6 | | S Newton | (Hercules Wimbledon AC) | 9:17.0 | | | | | 7 | | P Foster | (Wallington High School) | 9:29.6 | | | | | 8 | | Q Tupper | (Walton AC) | 9:50.4 | | | | | 9 | | S Holmes | (Belgrave Harriers) | 10:09.2 | | | | | 10 | | R Saravenmutty | (Pollards Hill School, Mitcham) | 11:36.2 | | | | |
| | | Junior Men 2000 Metres Steeplechase (91.4cm) FINAL (Ewell Court, 6 May) | 1 | | Q Tupper | (Walton AC) | 6:58.4 | | | | | 2 | | R Rudolophy | (John Fisher School, Purley) | 7:38.8 | | | | | 3 | | P Shinerock | (John Fisher School, Purley) | 7:58.4 | | | | |
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| Junior Men 400 Metres Hurdles (91.4cm) FINAL (Motspur Park, 6 June) | 1 | | Joseph Stephenson | (St Josephs's College, Upper Norwood) | 57.1 | | | | | 2 | | Steve Johnson | (Epsom & Ewell Harriers) | 60.0 | | | | |
| | | Junior Men 4 X 100 Metres Relay FINAL (Ewell Court, 6 May) | 1 | | Rutlish School | | 47.4 | | | | | 2 | | Epsom & Ewell Harriers | | 48.5 | | | | |
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| Junior Men 4 X 200 Metres Relay FINAL (Ewell Court, 6 May) | 1 | | Rutlish School | | 1:41.2 | | | | | - | | Epsom & Ewell Harriers | | DQ | | | | |
| | | Junior Men High Jump FINAL (Motspur Park, 10 June) | 1 | | Gary Vose | (Surrey Beagles AC) | 1.91 | | CBP | | | 2 | | Andy Johnson | (Epsom & Ewell Harriers) | 1.75 | | | | | 3 | | Reg Hopkins | (Belgrave Harriers) | 1.75 | | | | |
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| Junior Men Pole Vault FINAL (Motspur Park, 8 June) | 1 | | Steve Clark | (Croydon Harriers) | 3.66 | | | | | 2 | | T Budal | (Kennington School) | 3.20 | | | | |
| | | Junior Men Long Jump FINAL (Motspur Park, 10 June) | 1 | | M Cox | (St Jos C) | 6.60 | | | | |
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| Junior Men Triple Jump FINAL (Motspur Park, 10 June) | 1 | | Bob Sibley | (Croydon Harriers) | 13.83 | | | | |
| | | Junior Men Shot Putt (6.25kg) FINAL (Motspur Park, 10 June) | 1 | | Ray Harradine | (Herne Hill Harriers) | 12.49 | | | | |
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| Junior Men Discus (1.75kg) FINAL (Motspur Park, 10 June) | 1 | | C Rogers | (St. Jos C) | 34.54 | | | | |
| | | Junior Men Javelin 800g (pre-1986 model) FINAL (Motspur Park, 6 June) | 1 | | Neville Wade | (Herne Hill Harriers) | 53.92 | | | | | 2 | | Patrick Robinson | (Herne Hill Harriers) | 53.38 | | | | |
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