I have ran poorly the last 2 years compared to my previous form. I am 23 years old now, here is my progression:
age 19 3k840 5k 1500trck 10k 31:30track
age 20 3k836 5k1442track 10k 31:07track
age 21 3k831 5k1444road 10k 31:16 road
age22 3k842 5k1507 10k31:56road
age23 3k851indoors
What is wrong with me? The mileage has been greater, but the results have not. I'm contemplating quitting the sport, it's frustrating...