2km WU
Zone 2: Easy
7 x 1km (120 Secs Rest)
Zone 5: 10K
2km CD
Zone 2: Easy
If on a calm day and a flat stretch, focus on pace. If the loop or route has elevation or windy conditions, hitting the right heart rate makes this similar to a threshold session. But the aim here is to practice 10k target pace ahead of an upcoming race.