Just a quick note about route finding.
On my last two training runs I've managed to miss the path junction for the summit of Moel Arthur: despite having found it with map in hand and making a mental note that it was tricky.
This time I retraced my steps to work out how to avoid doing it again.
The junction comes just after the a stile at the top of the grassy climb up Moel Arthur. The path on the other side rapidly becomes singletrack. Make sure you take the right fork in the track straight away. I think I keep missing it because the gorse has been cut back in that area and the path is right on the edge of the cut section.