What is a significant factor in scoring the 880-meter run?

The completion time is a significant factor in scoring the 880-meter run because it directly reflects an individual's speed and endurance, both of which are critical components of overall physical fitness in the Marine Corps. In the context of the Combat Fitness Test, the primary goal is to assess how quickly a Marine can complete the designated distance, which correlates with their ability to perform under physical duress.

The scoring system is typically based on achieving specific time brackets; faster completion times yield higher scores. This metric not only evaluates a Marine's cardiovascular fitness but also their ability to maintain a high level of performance during physical challenges. Such performance is essential for operational readiness and effectiveness in combat situations.

While factors like distance covered, variation in terrain, and weather conditions can impact performance, they do not play a role in determining the score for the run. The key focus remains on how quickly the run is completed.