I've been running this coastal run on and off for a few years. From my house along the beach to the coastal path, to the next bay about a mile away. Then to the top of the cliffs where it opens into farmland for about a mile. Then it comes out on to the road and it's about two miles back to the village.
It's hard to judge the distance. I think it's around four miles. Here are some photos :
Anyone else got any favourite running circuits?