It is possible to copy and paste a run.
Right-click on the run to copy and select "Copy" in the menu.
Then place the cursor where you want to paste the run, right-click and select "Paste" in the meu.
The run is pasted before the run selected.
It is possible to copy several runs at the same time.
Select them using the CTRL or SHIFT key, depending on the selection mode wanted (one by one or a group of runs).
Right-click on the run to copy and select "Copy" in the menu.
Then place the cursor where you want to paste these runs, right-click and select "Paste" in the meu.
The runs are pasted before the run selected.