← Back to activities

Z2 Short run

Run

domingo, 22 de marzo de 2026 · 9:49 · Grade A · RPE 3 · Amazfit T-Rex 2

Distance 6.2 km
Duration 39m
Avg pace 6:14/km
GAP 6:26/km
Avg HR 144 bpm
Max HR 163 bpm
Elevation ↗ 50 m
Load 35
Calories 440 kcal

144 bpm is 92% of 157 bpm and 85% of 170 bpm

Track — elevation & HR

Pace vs HR

Zone distribution Z2

series →
  • Recovery 4.3% 1m
  • Z1 23.5% 9m
  • Z2 62.5% 24m
  • Z3 9.7% 3m
  • Z4 0%

Efficiency Factor

series →

1.08

in line with the recent trend (recent mean 1.09)

Context

Week of 16/3 – 22/3 3 runs · 1.9h recovery week
Fitness on this day CTL 19 · ATL 22 · sleep 6.3h

Data notes

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