I'm 30 and have been running for two years, I've averaged 38.9 mpw in the last year. My PR's from the last few weeks have been 24.52 at 200 55.53 at 400 4:59 at the mile, 10:56 at 2 miles and 17:54 at 5k.
Last year at this time my PR's were 5:35 at the mile, 12:21 at two miles and 20:45 at 5k. So I've improved quite a lot.
Now, I know it's impossible to tell what my potential is, but in the next year I plan on averaging 60 mpw. What times should I set as a goal to hit one year from now? Any takers?