A drag strip is a specially designed racetrack for drag racing, a type of motorsport where two vehicles compete to see which can cover a straight distance, typically a quarter-mile, the fastest. These tracks are usually flat and feature a smooth surface to ensure optimal traction for the cars. Drag strips often have safety features like barriers and runoff areas to protect drivers in case of accidents. They are equipped with timing systems to accurately measure the speed and elapsed time of each run, allowing for fair competition and performance evaluation.