Run · Friday · quality · started 19:39 · Harderwijk, Netherlands
2026-07-31
My first 3x6 interval session went well and I could have gone longer. I had to slow myself down during the easy sections because I naturally drifted toward 6:30/km. My shins were noticeable but never painful.
7.56km
6:20pace /km
47:53moving · 48:00 elapsed
151/171
HR avg / max56.2elev m
—cadence
14.2max km/h
Route
Loading map…
Pace per km
Computed from GPS + time
KmPaceTimeHR
16:566:56128
26:546:54138
35:445:44157
45:575:57157
55:545:54160
65:585:58165
76:406:40156
0.56 km6:473:49155
Heart rate zones
% of HRmax 199 · avg 151 → Z3
Z1Recovery
0:561.9%
0–119 bpm
Z2Easy
11:1423.4%
119–139 bpm
Z3Aerobic
22:4347.3%
139–159 bpm
Z4Threshold
13:0727.3%
159–179 bpm
Z5Max
0:000%
179–199 bpm
Notes & conditions
Conditions for this session
Weather
22°C, mainly clear
Surface
mostly asphalt, about half cracked, with some cobblestone
Shoes
Reebok Floatride Energy 5
Wanted faster
Notes & mid-run context
My first 3x6 interval session went well and I could have gone longer. I had to slow myself down during the easy sections because I naturally drifted toward 6:30/km. My shins were noticeable but never painful.
Before
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After
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Started 19:39