Just too blurry. Too much is going on. After looking at it more I see the head of the foreground horse is kinda in focus. The area is too small to hold my attention long. My eyes keep drifting off that point and finding nothing. to look at. I do find myself looking at the yellow rope on the ground behind the left horse but like the other point I track off of that.
You did a great job with the blur to really show movement and action of calf-roping, but the isolated point of focus on the horses face is brilliant. Excellent!