How fast are panthers?

Panthers -- also called cougars, mountain lions, pumas and other names -- live throughout the American West. Versatile athletes, they occupy marshes, deserts, mountains and even suburbs, staking out overlapping territories that encompass 30 to 125 square miles. read more

A panther can run up to 35 miles per hour. However, it only achieves this speed when running short distances. Panthers must pace themselves in order to travel up to 20 miles per day. read more

If the question is about the maximal speed of running, I would trust the answer of Juan Zion. Surely, they can run slower, too. Also, 0–58 km/h. read more

black panthers run 50 mph for 160 yards That is incorrent. There is no 'black panther' than can run 50 mph. read more