| February | |||
| School Half Term 12th - 16th February 2018 | |||
| Mon | 12 | CGU Juniors v CGU Seniors | Perranporth |
| Wed | 14 | Cornwall U18 v Devon U18 | Perranporth |
| March | |||
| Sun | 11 | Cornwall U18 v CLCGA | St Enodoc |
| Sun | 18 | U12 Mini Tour | St Enodoc |
| School Easter Holidays 30th March - 15th April 2018 | |||
| April | |||
| Mon | 2 | Junior Open | Looe |
| Wed | 4 | England Golf Junior Champion Club Qualifier | Tehidy Park |
| Fri | 6 | Junior Open | Launceston |
| Tue | 10 | SW Four Counties (3 Days) | West Cornwall |
| Wed | 11 | McEvoy Trophy (2 days) | Copt Heath |
| Sun | 22 | U12 Mini Tour | Newquay |
| May | |||
| Sun | 6 | Cornish Closed | Looe |
| Mon | 7 | Junior Open | Bowood Park |
| Sun | 13 | Junior Open | Falmouth |
| Sun | 13 | County Week begins (6 days) | West Cornwall |
| Wed | 16 | CGU Amateur Championship Qualifying | West Cornwall |
| Sun | 20 | U12 Mini Tour | Trevose |
| Sun | 27 | CGU U12/U14 County Championship/CLCGA U15 | Truro |
| School Half Term 28th May - 1st June 2018 | |||
| Tue | 29 | Junior Open | Lanhydrock |
| June | |||
| Fri | 1 | SWCGA U14/U16 Boys | Knighton Heath |
| Sun | 10 | Cornwall U14 v Wiltshire U14 | Trethorne |
| Sun | 17 | CGU Junior County Championship | Perranporth |
| Fri | 22 | Sir Henry Cooper Junior Masters (3 days) | Nizells |
| Sun | 24 | U12 Mini Tour | Tehidy Park |
| July | |||
| Sun | 8 | Junior Open | St Austell |
| Tue | 10 | Cornwall U18 v Dorset U18 (Friendly) | Perranporth |
| Wed | 11 | SWCGA Boys Championship (Practice) | Perranporth |
| Thu | 12 | SWCGA Boys Championship | Perranporth |
| Sun | 15 | Junior Open | Carlyon Bay |
| Tue | 17 | English Boys U16 MacGregor Trophy (3 days) | Kedleston Park |
| Sun | 22 | U12 Mini Tour | West Cornwall |
| Tue | 24 | English Boys U18 Carris Trophy (4 days) | Fulford |
| School Summer Holidays begin 25th July 2018 | |||
| Mon | 30 | Junior Open | West Cornwall |
| August | |||
| Thu | 2 | Junior Open | Mullion |
| Fri | 3 | Cornwall U18 v Devon U18 | Launceston |
| Tue | 7 | English Boys U14 Reid Trophy (3 days) | Reading |
| Wed | 8 | Junior Open | Truro |
| Fri | 10 | Junior Open | Killiow |
| Sun | 12 | Maxam Cup | Bude & N Cornwall |
| Tue | 14 | South of England Boys Open (2 days) | Yeovil & Sherborne |
| Tue | 14 | Cornwall U14/U16 v Somerset U14/U16 | Trethorne |
| Thu | 16 | R&A Boys Amateur Championship (6 days) | Royal Portrush |
| Thu | 16 | England Golf Junior Champion Club Final | Frilford Heath |
| Thu | 16 | Junior Open | Perranporth |
| Mon | 20 | Junior Open | Newquay |
| Tue | 21 | Junior Open | St Mellion |
| Tue | 28 | English Boys County Finals (3 days) | Rockcliffe Hall |
| Wed | 29 | Junior Open | Tehidy Park |
| September | |||
| Sun | 2 | Junior Autumn Meeting | Mullion |
| School Autumn Term begins 4th September 2018 | |||
| Sat | 15 | England Golf Boys County C of Champions | Woodhall Spa |
| Sun | 23 | U12 Counties Championship | Wheathill |
| October | |||
| Sun | 7 | Junior Open | St Enodoc |
| School Half Term 22nd - 26th October 2018 | |||
| Fri | 26 | Junior Maxam Cup | St Austell |
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