← Back to activities

Z2 Short run

Run

miércoles, 18 de febrero de 2026 · 6:49 · Grade B · RPE 4 · Amazfit T-Rex 2

Distance 6.3 km
Duration 38m
Avg pace 6:02/km
GAP 6:12/km
Avg HR 146 bpm
Max HR 164 bpm
Elevation ↗ 56 m
Load 37
Calories 464 kcal

146 bpm is 93% of 157 bpm and 86% of 170 bpm

Track — elevation & HR

Pace vs HR

Zone distribution Z2

series →
  • Recovery 2.4% 55s
  • Z1 6.8% 2m
  • Z2 82% 31m
  • Z3 8.8% 3m
  • Z4 0%

Efficiency Factor

series →

1.1

in line with the recent trend (recent mean 1.09)

Context

Week of 16/2 – 22/2 4 runs · 2.6h
Fitness on this day CTL 14 · ATL 17 · sleep 6.6h

Data notes

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