Running Β· night
Β· running
- 23:57Time
- 5.04kmDistance
- 04:45/kmPace
- 3mClimb
- 172bpmHeart rate
- 451kcalCalories
- 186bpmMax heart rate
At the Hackney Marshes Parkrun this morning, I set my fastest 5km since Novemer 2015. Clock time was 24:01, though I started well behind the start - I'm very happy with that.
4:47 | 4:47 | 4:44 | 4:47 | 4:40

| Z1 Recovery | 0β2 m/s | β | 0% |
| Z2 Endurance | 2β2 m/s | 0:14 | 1% |
| Z3 Tempo | 2β3 m/s | 1:21 | 6% |
| Z4 Threshold | 3β3 m/s | 7:09 | 30% |
| Z5 VO2max | 3+ m/s | 15:12 | 64% |
| Z1 Recovery | 0β146 bpm | 0:59 | 4% |
| Z2 Endurance | 146β161 bpm | 1:18 | 5% |
| Z3 Tempo | 161β170 bpm | 6:31 | 28% |
| Z4 Threshold | 170β181 bpm | 11:43 | 50% |
| Z5 VO2max | 181+ bpm | 3:09 | 13% |
Best efforts
Fastest distances
- 400 m
- 1:45
- 1 km
- 4:37
- 5 km
- 23:41
Best sustained pace
- 20 min
- 4:44/km
Highest heart rate
- 20 min
- 176bpm
Best power
- 1 min
- 303W
- 5 min
- 278W
- 20 min
- 274W

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