Labels

How in the world do other bloggers know what to label their posts?? I think I'm labeling it right, but later when I want to look something up, I have no idea what to look under. For instance, last year, how many 20+ milers did I run?? I should have labeled each long run with the number of miles I ran. Or what about that run where Dee and I got lost, I should have labeled all our runs we got lost in as lost. I don't seem to think of the labels until I need to find something. Hmpf... I guess only time will make it better :)