Fuck

21 Jul 2026 · 13:28
Distance 14.9
Time 1:18:57
Avg pace 5:18
Avg HR 140
Elevation +284
Cadence 172
Needs attention
HR above pace zone
83% of running time
Pace zone Easy5:16/km
HR zone Steady143 bpm
Above zone 57of 69 min
Recovery 5% Easy 9% Steady 63% LT1 19% Tempo 4%

After the warm-up, pace was Easy (5:16/km), where HR should be 128–138 bpm. HR averaged 143 bpm — Steady; 83% of the time it was above the pace zone, mostly Steady and LT1. Most of it came in the second half (68% → 97%): cardiac drift from heat, hydration or accumulated fatigue.

14.9 km
Session load
70rTSS
80Impulse
97Suffer
Max HR155 bpm
Moving time1:18:57
HR cost 751 b/km · +8.1% ↑
Shoe Mizuno Neo Vista 2 1170 km lifetime
Pace · HR · Elevation over distance
Pace 5:18 /km HR 140 avg Elev +284 m
Aerobic durability
Fade likely
high confidence
Fade +3.0%
Pa:Hr +12.3%
Late 30m —

The run shows meaningful late fade. Start easier, fuel earlier, or keep the next long run controlled.

Lapstag each lap Work / Rest
#
Role
Dist
Time
Pace
HR
↑ Elev
1
W R
1.0 km
5:40
5:40 /km
118 bpm
+11 m
2
W R
1.0 km
5:13
5:13 /km
131 bpm
+22 m
3
W R
1.0 km
5:05
5:05 /km
122 bpm
+32 m
4
W R
1.0 km
5:15
5:15 /km
137 bpm
+42 m
5
W R
1.0 km
5:10
5:10 /km
139 bpm
+15 m
6
W R
1.0 km
5:10
5:10 /km
143 bpm
+26 m
7
W R
1.0 km
5:06
5:06 /km
141 bpm
+21 m
8
W R
1.0 km
5:12
5:12 /km
142 bpm
+17 m
9
W R
1.0 km
5:09
5:09 /km
144 bpm
+16 m
10
W R
1.0 km
5:21
5:21 /km
148 bpm
+33 m
11
W R
1.0 km
5:27
5:27 /km
148 bpm
+27 m
12
W R
1.0 km
5:21
5:21 /km
148 bpm
+30 m
13
W R
1.0 km
5:24
5:24 /km
146 bpm
+27 m
14
W R
1.0 km
5:23
5:23 /km
148 bpm
+14 m
15
W R
885 m
4:56
5:34 /km
150 bpm
+16 m
At race paces km in this run at target
5K3:35 /km
0.0 km
10K3:43 /km
0.0 km
HM3:54 /km
0.0 km
Marathon4:04 /km
0.0 km
Splits per km
km
Pace
HR
↑↓
Zone
1
5:39 /km
117 bpm
-5 m
2
5:13 /km
131 bpm
+8 m
3
5:06 /km
122 bpm
+5 m
4
5:15 /km
137 bpm
+10 m
5
5:11 /km
139 bpm
-18 m
6
5:11 /km
143 bpm
+17 m
7
5:07 /km
141 bpm
-10 m
8
5:13 /km
142 bpm
-12 m
9
5:11 /km
144 bpm
-10 m
10
5:21 /km
148 bpm
+22 m
11
5:27 /km
148 bpm
+18 m
12
5:22 /km
147 bpm
-8 m
13
5:25 /km
146 bpm
-3 m
14
5:24 /km
148 bpm
-14 m
15
5:36 /km
150 bpm
-5 m
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