Hlaupsub-45 10K block
‹ Week 2

1K repeats quality

Controlled aerobic power

Time~43m
Distance7.6 km
DifficultyHard

Instructions

Warm-up

11 km easy warm-up6:10–6:45 /km

Intervals × 4

21 km fast4:50–4:55 /km
3400 m slow jog

Cooldown

41 km easy cool-down6:15–6:50 /km