I am not sure? If I felt good about the shot? I would take it. I just can not get a clear picture of the situation in front of my laptop? I have shot 3-elk (3-seperate years)as I kick them out of there beds at 30 to 50-yards. I am not sure how fast they were running but it was fast enough for me.
I will shoot a running animal if I feel good about the shot.