Officiating officials in Track and Field are called timers. They use stopwatches and whistles to start and time events. Other officiating officials in track and field are measurers. They make sure measurements, like in the long jump, are recorded properly.
What do you mean by "who are the officials"? There are officials for every event to make sure you do not false start (running events only), don't fault (for long/triple jump, and throwing events), to put the bar back up and count you faults (jumping [high jump and pole vault]), to measure how far you jump/throw, and to make sure the meet goes quickly and as smoothly as possible :)
Marksman, starter, timekeeper, track judge, field judge.
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There is 1 referee and 6 other officials on the field at one time.
No, chess is not a track and field game.
Stop watches to measure time, tape measures to measure distance, and an anemometer to measure wind speed for track and field events.
track and field got its name because when you run you on a track. the field part is because you compete in the other competions on a field a grassy area.
Football Field Officials - 1927 was released on: USA: 23 October 1927