Running high school Cross Country was the best experience i have ever had, and since graduating in the year 2005 i have never been able to find the time to competitively run do to workin full time and being a full time student. but i decided to work part time to start running because i miss it that much. well in high school my goal was to run a 16:30 5k, i never achieved such a time, but now im motivated and want to train to accomplish hitting that mark. i start my running tonight, so what do you guys think? how long do you think it will take me to hit that mark? i timmed myself a 20 min 3 mile yesterday. thank for any advice and help.