The average speed to run a mile varies greatly depending on factors such as age, sex, fitness level, and overall endurance.

For male runners aged 17-21 with good health who are ranked among the top 1% of their peer group, studies suggest they can complete one mile in approximately six minutes and thirty-nine seconds. This equates to a speed of around nine miles per hour (14 kilometers per hour).

In contrast, when looking at data from ten races conducted within America that covered distances of about six miles each (9.7 kilometers), the average running speeds for men were found to be roughly 6.72 mph (10.81 km/h). Meanwhile, women's average mileages clocked in slightly lower at approximately 5.79 mph (9.32 km/h).

It is essential to note that these figures represent averages rather than individual performance expectations. There can be considerable variation among runners within the same age and sex category due to factors such as training experience, body composition, and overall fitness level.

Therefore, instead of comparing your running speed directly with national or even local average times, it's more beneficial to focus on tracking your personal improvement over time while also taking into account any relevant physiological changes you may be experiencing.

Average speed to run a mile