Speed work 42:00 [4] 5.0 mi (8:24 / mi)
shoes: Adrenaline 14
Tempo run at threshold pace, 4800 m. Wow, this was a lot better than the last one 2 weeks ago. Goal was the same, 1:50 per lap. Laps were 1:50, 1:51, 1:49, 1:50, 1:49, 1:49, 1:51, 1:50, 1:48, 1:48, 1:49, 1:47. Time for 4.8k 21:51. 4-step breathing for the first 7 laps, then a transition for 2 laps, then 3-step breathing for the last 3.