What is a good 3 mile time?

A good 3 mile time can vary depending on factors such as age, gender, and fitness level. However, for a general guideline, a good 3 mile time for a male in their 20s or 30s who is in good shape is typically around 18-21 minutes. For a female in the same age range and fitness level, a good time is typically around 21-24 minutes.

It's important to note that these are just rough estimates and individual performance can vary. Factors such as training regimen, running experience, and genetic predisposition can all play a role in determining what constitutes a good 3 mile time for an individual. Ultimately, what matters most is setting personal goals and continuously striving to improve and challenge oneself.