Westminster Platform usually runs on ten Saturday mornings throughout the year a pupil is enrolled. Platform and Platform+ also host two-day summer schools.
Platform Pups runs at Westminster Under School on ten Saturdays, from 10.30am to 12.30pm, from January to November, at regular intervals during term time.
Launch event:
| Session 1 | Saturday 13 January | Session 6 | Saturday 15 June |
| Session 2 | Saturday 24 February | Session 7 | Saturday 7 September |
| Session 3 | Saturday 16 March | Session 8 | Saturday 5 October |
| Session 4 | Saturday 20 April | Session 9 | Saturday 2 November |
| Session 5 | Saturday 11 May | Session 10 | Saturday 9 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: Thursday 7 December 2023
| Session 1 | Saturday 13 January | Session 6 | Saturday 15 June |
| Session 2 | Saturday 24 February | Session 7 | Saturday 29 June |
| Session 3 | Saturday 16 March | Session 8 | Saturday 5 October |
| Session 4 | Saturday 20 April | Session 9 | Saturday 2 November |
| Session 5 | Saturday 11 May | Session 10 | Saturday 9 November |
Summer School: Tuesday 9 July 2024
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 11 January 2024
| Session 1 | Saturday 20 January | Session 7 | Saturday 11 May |
| Session 2 | Saturday 3 February | Session 8 | Saturday 18 May |
| Session 3 | Saturday 24 February | Session 9 | Saturday 8 June |
| Session 4 | Saturday 2 March | Session 10 | Saturday 15 June |
| Session 5 | Saturday 16 March | Session 11 | Saturday 7 September |
| Session 6 | Saturday 27 April | Session 12 | Saturday 28 September |
