It's 25*, snowing, and windy outside, so it was treadmill time. I couldn't stand to do a long run on the treadmill, so I did a long interval workout.
WU: 1.25mi progressive
WO: 5 x 800 at current 5K pace (6:11p, 9.7mph) with 2:30 jog (1 lap at 10:00 pace)
1 x 1600 at current 5K pace (6:11p, 9.7mph)
I was going to do a 6 x 800, but I felt ok at the end so I made the last 800 a double. I have plenty of leg speed, so I'm working on making my current 5K pace feel easier and more relaxed. Then racing faster 5Ks should be possible.