The name of the fastest land animal is the cheetah (Acinonyx jubatus). Known for its incredible speed, the cheetah can sprint up to 60-70 miles per hour (97-113 km/h) in short bursts covering distances of up to 1,500 feet. This remarkable speed allows it to catch prey swiftly, primarily small to medium-sized ungulates. Cheetahs possess a unique body structure—with long limbs, a lightweight frame, and specialized adaptations like large nasal passages and lungs that enhance their oxygen intake during high-speed chases. However, they are not built for endurance and can only maintain their top speed for short durations.