Historically, the Army Rangers have utilized a longer-than-average timed run for their assessment test into Army Ranger School and the Ranger Battalions/Regiments screening program, the Ranger Assessment and Selection Program (RASP). This five-mile timed run is the longest assessment tool in the U.S. military to enter these special training programs. They require excelling in running and rucking, as the miles each week in training accumulated are high.