Holcombe Grammar School offers a wide range of events from sporting to musical and even quiz nights. Any upcoming events will be listed on this page.
| Dates for 2020/2021 | |
| September | |
| Monday 7th September | Year 7 and 12 return |
| Tuesday 8th September | Years 7, 11, 12 and 13 return |
| Wednesday 9th September | Years 7, 9, 11, 12 and 13 return |
| Thursday 10th September | All year groups return to school |
| w/c Monday 14th September | Year 13 Mocks (HGS only) |
| Thursday 17th September | 6th Form Aspirations Morning |
| Thursday 17th September | 6th Form Welcome Evening 6pm – 7pm |
| Wednesday 23rd September | School Photographers Year 7, 9, 11, 12 and any students missing from SIMs |
| Monday 28th September | HPV vaccinations Year 8 |
| w/c Monday 28th September | Year 11 Prelims |
| Tuesday 29th September | HPV vaccinations Year 9 |
| October | |
| Thursday 1st October | Year 7 Settling in Evening 4:30pm – 6:30pm (virtual) |
| w/c Monday 5th October | Year 11 Prelims |
| Saturday 10th October | Medway Test |
| Sunday 11th October | Medway Test |
| Saturday 17th October | Medway Test |
| Friday 23rd October | Staff Inset Day |
| November | |
| Monday 2nd November | Medway Test Results Day |
| Friday 20th November | Flu Immunisations Year 7 |
| December | |
| January | |
| Monday 4th January | Staff Development Day |
| February | |
| Thursday 25th February | Year 12 Parent Consultation Evening |
| March | |
| W/C 1st March | Year 13 Prelims |
| W/C 8th March | Year 13 Prelims |
| Thursday 18th March | Year 9 Parents’ Evening |
| Thursday 25th March | Year 11 Parents’ Evening |
| Thursday 1st April | Year 13 Parents’ Evening |
| April | |
| Monday 19th April | Year 9 and 10 Immunisations (Td/IPV and Men ACWY) |
| Tuesday 20th April | Year 9 and 10 Immunisations (Td/IPV and Men ACWY) |
| Thursday 29th April | Year 10 Parents’ Evening (3 hours) |
| May | |
| June | |
| Thursday 17th June | Year 8 Parents’ Evening (3 Hours) |
| Tuesday 22nd June | Single Entry Student Nurture Group Meeting 3.30 – 4.30 |
| Tuesday 29th June | SEND/Pastoral Nurture Group 3.30 – 4.30 |
| July | |
| w/c Monday 5th July | Year 12 Work Experience Week |
| Thursday 8th July | Year 7 Parents’ Evening |
| Wednesday 14th July | Founders’ Day |
| Wednesday 21st July | Sports Day |
| Thursday 22nd July | End of Term |