The long jump is one of the oldest track and field events, having its roots as one of the events within the ancient Greek pentathlon contest. The athletes would take a short run up and jump into an area of dug up earth, with the winner being the one who jumped farthest. Small weights (Halteres) were held in each hand during the jump then swung back and dropped near the end to gain extra momentum and distance. The modern long jump, standardised in England and the United States around 1860, bears resemblance to the ancient event although no weights are used. Athletes sprint along a length of track that leads to a jumping board and a sandpit. The athletes must jump before a marked line and their achieved distance is measured from the nearest point of sand disturbed by the athlete's body.