Nathan Townsend
Bib: 75672 M GB
Race Timeline
The Course
Half Splits
Your race, unpacked
See your splits, ranks & AI insights.
Checkpoint Splits
| Checkpoint | Time | Avg Pace | Segment Length | Segment Time | Segment Pace | Trend | Diff |
|---|---|---|---|---|---|---|---|
5K | 25:42 | 8:17 | 3.11 mi | 25:42 | 8:17 | - | |
10K | 52:04 | 8:23 | 3.10 mi | 26:22 | 8:30 | +0:13 | |
15K | 1:18:58 | 8:29 | 3.11 mi | 26:54 | 8:40 | +0:10 | |
20K | 1:45:01 | 8:28 | 3.11 mi | 26:03 | 8:24 | -0:16 | |
Half(13.10 mi) | 1:50:47 | 8:28 | 0.67 mi | 5:46 | 8:36 | +0:12 | |
25K | 2:11:37 | 8:29 | 2.43 mi | 20:50 | 8:34 | -0:02 | |
30K | 2:39:14 | 8:33 | 3.11 mi | 27:37 | 8:54 | +0:20 | |
35K | 3:07:49 | 8:39 | 3.11 mi | 28:35 | 9:13 | +0:19 | |
40K | 3:36:34 | 8:43 | 3.10 mi | 28:45 | 9:16 | +0:03 | |
Finish(26.22 mi) | 3:48:59 | 8:45 | 1.37 mi | 12:25 | 9:07 | -0:09 |
Checkpoints & Pacing
Pace Line
Fastest Pace
8:17 /mi
Average Pace
8:44 /mi
Slowest Pace
9:16 /mi
Segments
Time at Faster Pace
2:39:14
70% of race
Time at Steady Pace
1:09:45
30% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 8:44 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M18-39 | Seg. Overall | Seg. Males | Seg. M18-39 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 17203 | 12932 | 12932 | 17695 | 13260 | 13260 |
| 10K | 3.10 mi | 17685-482 | 13230-298 | 13230-298 | 18180 | 13556 | 13556 |
| 15K | 3.11 mi | 17652+33 | 13223+7 | 13223+7 | 17695 | 13260 | 13260 |
| 20K | 3.11 mi | 17371+281 | 13023+200 | 13023+200 | 16765 | 12615 | 12615 |
| Half(13.10 mi) | 0.67 mi | 17312+59 | 12974+49 | 12974+49 | 16477 | 12357 | 12357 |
| 25K | 2.43 mi | 17060+252 | 12777+197 | 12777+197 | 16255 | 12160 | 12160 |
| 30K | 3.11 mi | 16738+322 | 12483+294 | 12483+294 | 16334 | 12022 | 12022 |
| 35K | 3.11 mi | 16411+327 | 12148+335 | 12148+335 | 15920 | 11395 | 11395 |
| 40K | 3.10 mi | 16036+375 | 11757+391 | 11757+391 | 15475 | 10677 | 10677 |
| Finish(26.22 mi) | 1.37 mi | 15929+107 | 11640+117 | 11640+117 | 15819 | 10827 | 10827 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
17695
Males
13260
M18-39
13260
5K→10K
3.1 - 6.2 mi
Overall
18180
Males
13556
M18-39
13556
10K→15K
6.2 - 9.3 mi
Overall
17695
Males
13260
M18-39
13260
15K→20K
9.3 - 12.4 mi
Overall
16765
Males
12615
M18-39
12615
20K→Half
12.4 - 13.1 mi
Overall
16477
Males
12357
M18-39
12357
Half→25K
13.1 - 15.5 mi
Overall
16255
Males
12160
M18-39
12160
25K→30K
15.5 - 18.6 mi
Overall
16334
Males
12022
M18-39
12022
30K→35K
18.6 - 21.8 mi
Overall
15920
Males
11395
M18-39
11395
35K→40K
21.8 - 24.9 mi
Overall
15475
Males
10677
M18-39
10677
40K→Finish
24.9 - 26.2 mi
Overall
15819
Males
10827
M18-39
10827
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #17203 |
| 5K → 10K | 749267-482 | #17203 → #17685 |
| 10K → 15K | 275308+33 | #17685 → #17652 |
| 15K → 20K | 120401+281 | #17652 → #17371 |
| 20K → Half | 3291+59 | #17371 → #17312 |
| Half → 25K | 112364+252 | #17312 → #17060 |
| 25K → 30K | 217539+322 | #17060 → #16738 |
| 30K → 35K | 288615+327 | #16738 → #16411 |
| 35K → 40K | 241616+375 | #16411 → #16036 |
| 40K → Finish | 121228+107 | #16036 → #15929 |
| TOTALS | 21553429+1274 | #17203 → #15929 |
Passing Visualized
Passing Circle
Position Flow
Race Lanes
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Public Race Data
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Race managed by
London Marathon Events
Race timed by
Mika Timing
