What is the distance of the 300-yard shuttle run?

The distance of the 300-yard shuttle run is indeed 300 yards. This exercise is a key component of the Marine Corps Combat Fitness Test, designed to assess an individual's ability to sprint over a specified distance while demonstrating agility and endurance. The 300-yard shuttle run involves completing a total of six 50-yard sprints, where participants continuously run back and forth. This specific distance is crucial as it effectively measures physical fitness aspects that are vital for combat scenarios, such as cardiovascular endurance, speed, and quick directional changes.

The other distances mentioned do not align with the established standard for this particular event within the CFT, which is specifically calibrated to assess the required fitness level of Marines in a combat situation. Therefore, confirming the distance as 300 yards not only reflects the test's design but also ensures that training and preparation are aligned with the physical demands expected in real-world applications.