What's the habitat you're finding them in? Looks to me like they might be a variety of raspberries - the trailing habit is no indicator. I've got something very similar looking at the edge of some industrial land near me.
Two things are making me doubt the cloudberry identification. I've looked it up in 3 books and all three agree:
1. None of my books say cloudberry is spiny, like your pictures show. One book says 'downy'.
2. All three books show cloudberry fruits as growing on
upright stalks, in a solitary fashion, whereas your pictures show branched and drooping fruit.
I'd say a raspberry variety, but that's no bad thing either. Regardless, enjoy