I'll stick to my more memorable train journeys from this year alone - there would be far too many, otherwise!

* SUNDERLAND - HEWORTH
* SUNDERLAND - NEWCASTLE
* SUNDERLAND - METROCENTRE
* SUNDERLAND - HEXHAM
* SUNDERLAND - LONDON KINGS CROSS
* SUNDERLAND - YORK

* HARTLEPOOL - SUNDERLAND

* HEWORTH - SUNDERLAND
* HEWORTH - NEWCASTLE
* HEWORTH - METROCENTRE

* NEWCASTLE - SUNDERLAND
* NEWCASTLE - HEWORTH
* NEWCASTLE - CARLISLE
* NEWCASTLE - EDINBURGH WAVERLEY

* METROCENTRE - SUNDERLAND
* METROCENTRE - HEXHAM

* HEXHAM - NEWCASTLE
* HEXHAM - CARLISLE

* CARLISLE - DUMFRIES
* CARLISLE - HEXHAM
* CARLISLE - NEWCASTLE
* CARLISLE - LEEDS
* CARLISLE - PRESTON
* CARLISLE - LANCASTER
* CARLISLE - MANCHESTER (can't remember which station now!)
* CARLISLE - OXENHOLME

* OXENHOLME - WINDERMERE

* WINDERMERE - KENDAL

* KENDAL - OXENHOLME

* DUMFRIES - CARLISLE

* LEEDS - MANCHESTER

* PRESTON - WIGAN
* PRESTON - BLACKPOOL PLEASURE BEACH

Also had trips to Liverpool, Chester and Warrington around the same time as the above, but really can't remember the specific journeys now.

* LONDON VICTORIA - BRIGHTON


So many more... I imagine my train journeys will drastically reduce in number from next month though - the ticket price will soar from becoming an 'adult' from a 'child'.
I may have mentioned one or two return journeys above. A lot of the journeys have just been duplicated over time however - sometimes only travelling in one direction. I find that I often just use familiar trains rather than go on new ones..!