I completed week 7 run 2 this morning and this do seem to gradually getting easier.
I've decided I'm going to try and pick up the pace a bit for my next run to push myself even further. I have no idea how far I run, I don't have any fancy apps or anything so I'm just guessing.
I'm really excited by the next few weeks. I can't believe I only have 7 runs until I'm finished! Eeeek!