Well done, Ria

- was that in a greenhouse, or a ground-frame? We used to grow cucumbers in our greenhouse when we lived in Somerset, two plants in each growbag, and we used to get quite a few 'cumbers off each plant, and of a reasonable size too. I remember the plants used to spread out sideways and become quite large, with lots of huge leaves.
If you have the right environment and have been successful growing cucumbers, next year you could think about trying aubergines, courgettes, peppers, and possibly melons?