Locate and mark the center of the discus throwing circle. Use your thumb or foot to pin one end of a 200-foot tape measure to the center of the ring and hold it there. Have friend A walk the other end of the tape measure down one side of the throwing area, stopping at 200 feet.Click to see full answer. Similarly, you may ask, how do you measure discus?Measurement is from the nearest edge of the landing mark of the discus to the inside edge of the circle • The zero end of the tape goes out to where the discus lands. The tape needs to be pulled directly back through the centre of the circle.Likewise, what is the size of a discus ring? Diameter. A high school discus ring has a diameter of 2.5 m, which translates to 8 feet and 2.5 inches. This is larger than a shot-put ring, which is 7 feet in diameter. how do you lay out a discus sector? LAYOUT OF 34.92″ DISCUS (AND SHOT) SECTOR USING TAPE MEASURES Locate the middle of the front edge of the discus pad. With person #1 holding the “0” end on the center of the discus ring, person #2 stretches a 100′ tape out across the middle mark of the front edge of the discus pad and wen on out to 100′. Is discus throw measured in feet?The discus is thrown from a circle measuring 2.5 meters, or 8.2 feet, in diameter.