← Back to activities

Z2 Short run

Run

martes, 24 de febrero de 2026 · 7:06 · Grade B · RPE 4 · Amazfit T-Rex 2

Distance 6.3 km
Duration 38m
Avg pace 6:15/km
GAP 6:09/km
Avg HR 143 bpm
Max HR 160 bpm
Elevation ↗ 55 m
Load 34
Calories 447 kcal

143 bpm is 91% of 157 bpm and 84% of 170 bpm

Track — elevation & HR

Pace vs HR

Zone distribution Z2

series →
  • Recovery 4.6% 1m
  • Z1 9.7% 3m
  • Z2 83.3% 31m
  • Z3 2.3% 52s
  • Z4 0%

Efficiency Factor

series →

1.14

above the recent trend (recent mean 1.09)

Context

Week of 23/2 – 1/3 3 runs · 2.2h
Fitness on this day CTL 15 · ATL 22 · sleep 6.2h

Data notes

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