What Is The Size Of A Discus Ring?


Discus is a track and field event involving running, jumping, throwing, and different athletic skills. In this competition, the athlete throws a heavy-based disc and tries to cover a considerable distance compared to the competitors. The disc is made of plastic or metal and is mostly thicker in the center than the boundaries. It is launched for covering distance in a track and field event. We must throw this disc-shaped object from a circle of 2.5 meters. This athletic activity is well known for its multi-fold benefits as it involves advantages and health compensations associated with running, walking, and jumping. The athletes must throw a metal disk used differently for various ages and the sex. For example, men are required to throw a 2kg disc, and women should throw a disc that is 1kg. The discus should enter that marked area or sector to measure the throw, and the athlete should not leave the circle before the disc landing. In this type of game, the athletes typically throw the disc four or six times for competition. It is an ideal activity to build muscle, burn slight calories, and indulge in basic physical activity. This is not high impact, which makes it easier to follow. The guidelines are not complicated; therefore, individuals of all ages and physical capabilities can participate in this athletic activity.

What Is The Size Of A Discus Ring?

The discuss ring size is around 219mm in diameter, with the center about 44mm in density. In simpler words, a discuss ring is 8.6 inches wide and 1.75 inches thick. It weighs nothing less than 2kg (4.4 pounds). The discuss ring is wood alongside a smooth metal rim with little circular brass plates set on its sides.

Discus Ring size

Is Discus Measured In Feet Or Meters?

The unit of measurement of a discuss is not clear; however, a discuss can be measured in both feet and meters. The size for a discuss in feet can be 8.2 feet, while the measurement for a discuss in meters is 2.5metres. The rim of the circle is 6.6mm thick.

Players quite often measure a discuss in feet.  The circle has a stop board of 10cm, which is 4 inches high in front. Although softer objects could be used, the shot is made of iron or brass.

What Unit Is Discus Measured In?

A discuss can be measured to a lesser inch, i.e., a discuss is not rounded up. It is called out in the lesser inch. If the discuss is measured in a fraction, the measurement may not be called out in the exact figure given. Instead, the discuss may be called out to the lower inch of the fraction or whole number.

The half and quarter inches are usually used as a measurement in a discuss game, but the lesser inch is used for the final size. In measuring a discuss, players may not be permitted to use fractions like ¼, ½, 1/6  1/8, etc. Hence, in games of discuss, players ensure not to round up their measurements.



As the dimensions of disc throw are concerned, basic guidelines and frameworks for the reconstruction have transformed over the years to reduce the risk of exposure to athletes and viewers. The size of the throwing ring has not completely been changed, but there have been certain amendments. The modifications made in the discus ring have required cages over the rings and minimize the total throwing area. Rules regarding the ring and throwing area of the high school and college are similar; however, in terms of firmness and strict application of the regulations, college authorities have laid out stringent rules regarding discus cages and slope low percentage.


The discus ring of the high school has an average diameter of 2.5 m which is equivalent to 8 feet and 2.5 inches. A discus ring is comparatively more prominent than a shot put ring, around 7 feet in total diameter. The circle on high school discus things should be composed of plastic or metal band that elevates to about 3/4 of an inch over the circle’s level or about 2-inch white painted line.

Throwing area

The throwing area and the size of the discus ring are maintained at about 34. 92°. The National Federation of state high School Associations layout specific regulations regarding the throwing sector before 2006. This allowed the throwing sector to increase in size to about 40°. The tighter and narrow area of throwing sectors enables the sportsperson to have more control and authority. The throwing sector is marked on the ground, and the measurement is highlighted from the center of the throwing circle.


A fenced cage was not popular for discus rings before 1993. The National Federation of High Schools modified basic rules and enforced a fenced cage position over them. These fences are measured from 10 to 14 feet tall and have a front opening of 24 feet. One should measure the wall around 13.12 feet high for college level, and the front open should be 26.8 feet wide.


The ideal slope percentage from the marked drawing area is a maximum of 1%. However, college rules are most stringent as it only allows a 0.1% slope.

The discus throw is a popular sport ranging from middle school competitions to international competitions such as the Olympics. However, to play the game effectively and be a part of discus throw, there are basic guidelines and fundamental rules that monitor and regulate how one will use the discus throw in track and field events.

Overall Size and weight

The overall size and weight of the discus differ for men and women sportspeople. For men, discussing actual should be 22 cm in diameter and around 1.75 kg. It is comparatively smaller in size for women and should be around 18 cm in diameter and way around 1kg. The discus ring should have no indentations, flaws, or dents. The radius starting from the edge of the rim to the middle circle should be around 25 to 28 1/2 mm.


The discus circle should be around 2 1/2 m in diameter and placed at the mouth of the discus cage. A cage for discus throw is located to protect other competitors, players, and spectators. It is U-shaped and about 6m wide. The primary objective of placing a cage is to prevent any injury which may harm other people. It also contains a netting material made of natural or synthetic fiber material or steel wire.

Discus throw

The thrower should be situated inside to discuss the circle throughout throwing the disc. Otherwise, it is considered a foul. One must throw the discus within the marked landing or throwing area on the field. Otherwise, it may be regarded as harmful or will annul the truth. The thrower is offered eight chances to throw the discus in the Olympic competition. A windsock is provided to the competitors to give an idea of speed and direction. They also use chalk on the hands for proper grip on the disc. The landing sector is defined as the area where the disc is supposed to land. It is made of cinders or grass or any other appropriate material of a flawless surface. This flawless or even surface provides a comfortable spot for judges to establish an answer. The landing surface should ensure that the disc cannot bounce back. As far as the dimensions of the landing sector are concerned, every language is established at 34.92° and labeled by 0.05 m right. The length of the entire sector is 80 m.

Apart from disc throw, there are other throwing events in which track and field physical activities are. This involves shot put, hammer, and javelin throw. These activities are categorized under the implementation and usage of different weights and shapes to achieve maximum distance. The object should be thrown from a particular place and must learn in the specified, designated area.

Igor Bumeral

Igor Bumeral

My name is Igor. I like sports statistics, rules, and strategies. On this website, I will try to cover basic sports game rules. Additionally, I want to present the best athletes from US and Europe.

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