As I settled into a pace, I had another question in the back of my mind: how long does it take to get faster? While I’m not ...

It is wise to practice taking military fitness tests, long before the real ones count toward your record or your chances of getting accepted into special programs. Otherwise, you are just guessing.

This story is from Manual, GQ’s flagship newsletter offering useful advice on style, health, and more, four days a week. Sign up here to get it in your inbox. Whether you want to PR at your next race ...