Westminster Platform usually runs on ten Saturday mornings throughout the year a pupil is enrolled. All three programmes within Platform host summer schools too.
Platform Pups runs at Westminster Under School on 12 Saturdays, from 10.30am to 12.30pm, from January to November, at regular intervals during term time. This year's Platform Pups summer school will take place on Saturday 27 June 2026.
Launch event: Saturday 17 January 2026
| Session 1 | Saturday 17 January | Session 6 | Saturday 6 June |
| Session 2 | Saturday 7 February | Session 7 | Saturday 12 September |
| Session 3 | Saturday 7 March | Session 8 | Saturday 3 October |
| Session 4 | Saturday 25 April | Session 9 | Saturday 7 November |
| Session 5 | Saturday 16 May | Session 10 | Saturday 14 November |
Platform runs at Westminster Under School on ten Saturdays, from 8.50am to 12.50pm, from January to November, at regular intervals during term time.
Launch event: Tuesday 2 December 2025
| Session 1 | Saturday 17 January | Session 6 | Saturday 6 June |
| Session 2 | Saturday 7 February | Session 7 | Saturday 12 September |
| Session 3 | Saturday 7 March | Session 8 | Saturday 3 October |
| Session 4 | Saturday 25 April | Session 9 | Saturday 7 November |
| Session 5 | Saturday 16 May | Session 10 | Saturday 14 November |
Summer School: Saturday 27 June 2026
Platform+ runs at Westminster School on Saturdays, from 9.00am to 1.00pm, from January to November, at regular intervals during term time.
Launch event: Thursday 8 January 2026
| Session 1 | Saturday 17 January | Session 7 | Saturday 9 May |
| Session 2 | Saturday 31 January | Session 8 | Saturday 16 May |
| Session 3 | Saturday 7 February | Session 9 | Saturday 6 June |
| Session 4 | Saturday 7 March | Session 10 | Saturday 12 September |
| Session 5 | Saturday 21 March | Session 11 | Saturday 3 October |
| Session 6 | Saturday 25 April | Session 12 | Friday 4 October |
