Correct Answer:
C. 4m
The correct answer is C: 4m.
According to the regulations set by World Athletics (formerly the International Association of Athletics Federations, IAAF), the official width of the runway for a javelin throw event must be a minimum of 4 meters. This standardized dimension is crucial for ensuring fair competition and providing athletes with adequate space for their approach, run-up, and the complex throwing action. The runway's specified width allows athletes to execute their technique effectively without feeling constrained or encountering obstacles. The length of the runway is also standardized, typically ranging between 30 and 36.5 meters.
Let's consider why the other options are incorrect:
- A: 3m – A width of 3 meters would be too narrow for a javelin runway under official athletics regulations, potentially impeding an athlete's full range of motion during the run-up and throw.
- B: 3.5m – Similar to 3m, a 3.5-meter width is also below the internationally recognized minimum standard for a javelin throw runway.
- D: 4.5m – While not necessarily