Speed records refer to the fastest times achieved in various activities, such as running, cycling, or driving. These records are often documented by organizations like the Guinness World Records, which verifies and maintains official records. Athletes and enthusiasts strive to break these records, showcasing human or mechanical capabilities. In addition to individual sports, speed records can also apply to vehicles, such as cars and airplanes. For example, the ThrustSSC holds the record for the fastest land speed, while the Lockheed SR-71 Blackbird is known for its speed in aviation. These records highlight advancements in technology and human endurance.