Speed work 22:38 [4] 5.0 km (4:32 / km)
shoes: Adrenaline 2
Tempo run at threshold pace, at Einstein track. Target was 4:33/K, couldn't have been much closer. 400m splits were even. Daniels calls T pace "comfortably hard." Subjectively, this felt a lot more comfortable than hard, compared to the threshold workout last week. But last week's workout was slower, at 7:20/mile! It's just a lot better to do this on the track. Otherwise it's too hard to figure distance and pace.
Road running 18:00 [3] 2.0 mi (9:00 / mi)
shoes: Adrenaline 2
Warm up jog to the track, and a couple of strides. Then a jog back after the workout.