I'd say this workout was a success.

Wed, 4/12-mile, stretch, lift, other strength work, piriformis work, mile back home

Tues, 4/11-Track day. After warming up, I was ready at 6:30AM for my workout of 6x150, with the goal of 2@22-mid, 2@21-mid, and 2@20-mid. 3:00 rest in first pair, 3:30 rest for second pair, and 4:00 rest for the third. I managed 22-high, 22-mid, 21-mid, 21-low, 20-mid, 20-low. I'd say this workout was a success.

For perspective,...

Wed, 4/1019-Went to Pingry track at 6:05AM for a workout of 6x150 with the goal of running 2 in 22-low, 2 in 21-low, and 2 in 20-low, given the hour. My runs were  22-mid, 21-high, 21-low, 20-high, 20-low, 19-high. (My runs on the same day in 2017 under the same conditions were 21-mid, 23-mid, 20-mid, 20-mid, 19-high, 18-high.)