The throwing sports in track and field are shot put, discus, hammer throw, and javelin. Each event tests an athlete’s ability to send a specific implement as far as possible while staying within strict technique and landing-area rules.
This guide explains how the four events differ, how attempts are measured, and what makes a throw legal. You’ll also find practical ways to train safely and avoid common mistakes, whether you’re new to the sport or following a meet.
What are the throwing sports in track and field?
Track and field has four standard throwing events: shot put, discus, hammer throw, and javelin. Athletes compete in a defined area and try to achieve the longest valid distance. A throw only counts if it lands in the designated sector and the athlete follows the event’s rules.
Each event uses a different implement and movement. Shot put is a pushing action from a circle. Discus and hammer are released from a circle, while javelin is thrown down a runway. This means success depends on more than raw strength: balance, timing, speed, and control all matter.
These events appear in track and field meets, though the program can differ by age group, competition, or indoor and outdoor setting. For example, hammer and javelin are generally outdoor events, while shot put and discus are often contested indoors and outdoors.
How the four events compare
| Event | Implement | How the throw works | Best for |
|---|---|---|---|
| Shot put | Heavy metal sphere | The athlete holds it near the neck and pushes it from a circle. | Athletes who can combine strength with a fast, controlled push. |
| Discus | Flat, round disc | The athlete turns inside a circle and releases the discus into a sector. | Athletes with good rhythm, coordination, and release control. |
| Hammer throw | Metal ball attached to a wire and handle | The athlete swings the implement and turns before releasing it from a circle. | Athletes who can build speed through precise, balanced turns. |
| Javelin | Long, spear-shaped implement | The athlete carries it down a runway and throws it from behind a marked line. | Athletes with approach speed, throwing coordination, and a controlled delivery. |
Implements come in different weights and sizes for different competition groups. The correct implement depends on the rules for the athlete’s age group and meet, so confirm the required specification with the coach or organizer before competing.
How each throwing event works
Shot put: push the shot, don’t throw it
In shot put, the athlete places the shot against the neck or jaw and pushes it outward with one hand. The shot must not drop behind the shoulder or be thrown like a ball. The athlete starts inside a circle and must leave it correctly after the attempt.
Many athletes use either a glide or a rotational technique to build momentum. Both methods aim to transfer force from the legs and hips through the torso and arm. A powerful arm alone is not enough if the rest of the body loses balance or arrives out of sequence.
Discus: create speed without losing control
In discus, the athlete holds the disc and turns inside a circle before releasing it. The discus should land within the marked sector. The thrower must stay inside the circle during the attempt and exit from the rear half after the implement lands.
Good discus technique depends on a smooth turn and a well-timed release. A rushed spin can cause a foul or send the discus off line. Beginners should focus on balance and a consistent release before trying to turn faster.
Hammer throw: turn inside a protective cage
The hammer consists of a metal ball connected by a wire to a handle. The athlete swings it, turns within a circle, and releases it into the sector. Because the implement moves quickly and can travel unpredictably after a poor release, the event takes place inside a protective cage.
Hammer throwers build speed through controlled turns. Staying centered matters: leaning too far or turning before the hammer is moving smoothly can disrupt the throw. Athletes should learn the movement under qualified supervision and only throw in an approved, secured area.
Javelin: run, deliver, and stay behind the line
Javelin is the only standard throwing event that uses a runway instead of a throwing circle. The athlete carries the javelin during an approach, then delivers it from behind a marked arc. The javelin must land within the sector, and its tip must make the first contact with the ground for the attempt to count.
Run-up speed helps, but it must be controlled. If an athlete crosses the throwing line or loses control of the approach, a fast run may end in a foul. Learning the delivery and safe stopping technique is more important than charging down the runway.
How a throwing competition is scored
Each legal attempt is measured from the landing point back to the throwing area, following the event’s measurement rules. The athlete’s longest valid throw usually determines the result. A foul does not count as a mark, even if the implement travels farther than a legal attempt.
In many competitions, athletes begin with a set of attempts, and the leading group receives additional attempts. The number of attempts and the advancement rules can vary by meet, age group, and governing rules. Check the event’s instructions rather than assuming every competition uses the same format.
Common fouls include stepping outside a circle during the throw, leaving the circle from the front half, crossing the javelin line, or landing the implement outside the sector. Officials also check that athletes use the required technique for their event. A long foul is still not a valid result.
How to learn the events safely
Throwing implements can injure athletes and bystanders. Never throw unless the landing area is clear and everyone is following the coach’s safety directions. A cage is essential for hammer and discus practice where required; an open field or improvised space is not a safe substitute.
- Learn the event rules first. Know where the circle, sector, arc, or foul line is, and how to exit the throwing area legally.
- Practice the movement without a full throw. Rehearse footwork, balance, and body position at a slow pace before adding speed or an implement.
- Use the right equipment. Choose an implement suited to the athlete and meet rules, and check it for visible damage before practice.
- Throw only on a clear signal. Everyone should remain behind the designated waiting area until the coach or official says the sector is clear.
- Retrieve implements together and on instruction. Walk to collect them; never throw them back toward the circle or runway.
- Stop if technique breaks down or pain starts. Fatigue can affect control, and pain should not be treated as a normal part of throwing practice.
For young athletes, lighter practice implements and simplified drills can help build coordination before full throws. A qualified coach can select appropriate equipment and progressions for the athlete’s age, experience, and competition rules.
What matters most in throwing technique?
Each event has its own mechanics, but several principles apply across the group. Athletes need a stable base, a controlled sequence of movements, and a release that sends the implement into the sector. The legs and hips help create force; the upper body transfers it to the implement.
Timing matters as much as strength. If the upper body starts too early, the athlete may lose balance or release before building useful speed. If the movement is too slow, the athlete may fail to use the momentum created by the legs and torso.
Training should match the event. Shot put and discus athletes may work on explosive strength and movement timing. Hammer throwers need balance and consistent turns. Javelin throwers need a controlled approach and sound throwing mechanics. In every event, general strength work should support—not replace—event-specific coaching.
Common mistakes new throwers should avoid
- Trying to throw as hard as possible right away: Maximum effort without control often leads to poor technique, fouls, or unsafe releases. Build speed gradually.
- Using the arm alone: Effective throws coordinate the whole body. Practice the movement pattern instead of relying only on arm strength.
- Chasing distance before consistency: A repeatable legal throw gives an athlete a mark to build on. First aim to stay balanced and keep the implement in the sector.
- Assuming every event uses the same rules: Circle exits, release actions, and foul lines differ. Learn the specific rules for each event.
- Walking into the landing area too soon: Wait for the official or coach’s signal. An implement may be hard to see and can still be moving.
One easy detail to miss is that the athlete’s finish can decide whether a good throw counts. In circle events, control the landing and exit through the correct part of the circle only after the implement lands. In javelin, keep the approach behind the line. Practicing these finishes from the start can prevent avoidable fouls.
The four throwing sports in track and field reward different combinations of strength, speed, balance, and precision. Learn the event-specific rules, build reliable technique, and treat the landing area as a safety zone that stays clear until the throw is complete.
If you’re starting out, choose one event and ask a qualified coach to teach its basic movement and safety procedures. Practice controlled, legal attempts before focusing on distance.