According to the San Diego Zoo, kangaroos can cover 15 feet (7 m) in a single hop and can hop as fast as 30 mph (48 kph). Usually, 20 mph (32 kph) is considered their cruising speed. read more
Yes, kangaroos do walk, but in a way quite different from the gait of other mammals. They cannot walk in the conventional manner because of the way. read more