A value around 18:39 is typical (50th percentile) for males in this age group.
Scores below about 15:38 fall near the 25th percentile or lower, indicating above-average performance (lower is better). Scores above about 22:22 fall near the 75th percentile or higher; about 75% of the reference population scored lower.
These norms come from the Cooper Institute’s self-selected preventive-health cohort, which is typically fitter than the general population, so times may be faster than population-wide averages.
1.5 mile run 1.5-mile run 2.4 km run 2.4k run mile and a half run aerobic endurance timed run Cooper run test law enforcement norms normative data normative values reference values percentiles benchmarks reference ranges standards
1.5-Mile Run (Cooper) Percentile Chart (min)
Excellent12:25
Above average15:38
Average18:39
Below average22:22
Poor30:34
This percentile chart shows how common a value is, not whether it is healthy.
This test is one of about ten norm charts in the Cooper Institute's 2013 monograph. Law enforcement academies pick five to six of these tests to build their own field batteries.