According to the rules of track and field, a minimum of two athletes are required for an event to be held.

The maximum number of athletes allowed to compete in a single track and field event is 16.

The standard length of a track for track and field events is 400 meters.

There are 8 lanes on a standard track for track and field events.

The minimum distance for a sprint event in track and field is 100 meters.

The maximum distance for a middle-distance event in track and field is 1500 meters.

The minimum distance for a long-distance event in track and field is 3000 meters.

The maximum height for a high jump event in track and field is 2.45 meters.

The maximum distance for a long jump event in track and field is 8.95 meters.

The maximum number of attempts allowed for an athlete in a throwing event in track and field is 6.

The minimum weight for a shot put in track and field is 7.26 kilograms.

The minimum weight for a discus in track and field is 2 kilograms.

The minimum weight for a javelin in track and field is 0.8 kilograms.

The minimum weight for a hammer in track and field is 7.26 kilograms.

The maximum number of laps allowed for an athlete in a steeplechase event in track and field is 7.