Running tempo 52:58 [4] 12.0 km (4:25 / km) +110m 4:13 / km
Tempo run along the river up to 9D, mostly on road and gravel, maybe 20% trail. I am too lazy to do intervals. I rather do a tempo run. No jacket and stuff, no mumified wrapped moving through the frozen air. I feel like a young mustang out on the meadow in Spring.
Try to keep good form, stay fast and relaxed up the hills and maintain the tempo even in the last third of the run, when some exhaustion sets in.