← Back to activities

short z2

Run

viernes, 23 de enero de 2026 · 6:55 · RPE 4 · Amazfit T-Rex 2

Distance 6.3 km
Duration 39m
Avg pace 6:12/km
GAP 6:15/km
Avg HR 151 bpm
Max HR 168 bpm
Elevation ↗ 56 m
Load 43
Calories 499 kcal

151 bpm is 96% of 157 bpm and 89% of 170 bpm

Track — elevation & HR

Pace vs HR

Zone distribution Z2

series →
  • Recovery 2.1% 49s
  • Z1 1.8% 42s
  • Z2 74.1% 28m
  • Z3 22% 8m
  • Z4 0%

Efficiency Factor

series →

1.06

below the recent trend (recent mean 1.09)

Context

Week of 19/1 – 25/1 4 runs · 2.6h
Fitness on this day CTL 12 · ATL 24 · sleep 6.6h

Data notes

  • No HR drift — it needs the flat track section (F1)