In athletics, the primary event that involves throwing a spear is called the javelin throw. This event tests an athlete's strength, speed, and technique in throwing a spear-like implement as far as possible. Proper technique involves a blend of running, specific grip, and arm motion, with competitors aiming for both distance and precision. Javelin throw is a key event in track and field competitions, including the Olympics and World Championships, where athletes showcase their skill and athleticism.