Hlaupsub-45 10K block
‹ Week 16

Short 400s quality

Light sharpening

Time~25m
Distance4.4 km
DifficultyModerate

Instructions

Warm-up

11 km easy6:10–6:45 /km

Intervals × 4

2400 m fast4:12–4:18 /km
3200 m easy jog

Cooldown

41 km easy6:15–6:50 /km