Another 5k race (personal record)

I participated in another 5k race last week, achieving a PR (which is known in runner's terms as a new personal record. I ran 3.1 miles in 21 minutes and 12 seconds, which averages out to a 6 minutes and 49 second per mile pace. I was happy with the result and while continuing my training I should be able to improve on that time even further. My ultimate goal is to run the race under 20 minutes. I finished in 22nd out of 167 male runners.