My first sub 30min 5K

Ill be the first to admit that this week has started off pretty slow. Today is day 3 (Wednsday) I've got less then 10k logged in the past 2 days, so my legs feel pretty good, sore but loose. I wanted 10K or more but tapped out just under 9K. What seemed like a 3rd day of disappointment changed once I looked at my split times, I realized I held a pace of 6.18/Km and had finally hit the 5Km mark in under 30 min. I realize those numbers are laughable to season'd runners, but to me those numbers signify growth.