Amber Simon
Bib: 29604 F 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 | 33:05 | 10:39 | 3.11 mi | 33:05 | 10:39 | - | |
10K | 1:05:37 | 10:34 | 3.10 mi | 32:32 | 10:29 | -0:10 | |
15K | 1:38:42 | 10:36 | 3.11 mi | 33:05 | 10:39 | +0:10 | |
20K | 2:11:09 | 10:34 | 3.11 mi | 32:27 | 10:27 | -0:12 | |
Half(13.10 mi) | 2:18:28 | 10:35 | 0.67 mi | 7:19 | 10:55 | +0:28 | |
25K | 2:44:08 | 10:34 | 2.43 mi | 25:40 | 10:33 | -0:22 | |
30K | 3:18:17 | 10:39 | 3.11 mi | 34:09 | 11:00 | +0:27 | |
35K | 4:13:24 | 11:40 | 3.11 mi | 55:07 | 17:45 | +6:45 | |
40K | 4:59:20 | 12:03 | 3.10 mi | 45:56 | 14:48 | -2:57 | |
Finish(26.22 mi) | 5:16:40 | 12:06 | 1.37 mi | 17:20 | 12:43 | -2:05 |
Checkpoints & Pacing
Pace Line
Fastest Pace
10:27 /mi
Average Pace
12:05 /mi
Slowest Pace
17:45 /mi
Segments
Time at Faster Pace
0:00
0% of race
Time at Steady Pace
3:18:17
63% of race
Time at Slower Pace
1:58:23
37% of race
Average Pace: 12:05 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F18-39 | Seg. Overall | Seg. Females | Seg. F18-39 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 45235 | 16363 | 16363 | 38721 | 12862 | 12862 |
| 10K | 3.10 mi | 42940+2295 | 15018+1345 | 15018+1345 | 41048 | 14026 | 14026 |
| 15K | 3.11 mi | 41322+1618 | 14162+856 | 14162+856 | 38721 | 12862 | 12862 |
| 20K | 3.11 mi | 40107+1215 | 13597+565 | 13597+565 | 37448 | 12515 | 12515 |
| Half(13.10 mi) | 0.67 mi | 39936+171 | 13541+56 | 13541+56 | 38370 | 13207 | 13207 |
| 25K | 2.43 mi | 38642+1294 | 12981+560 | 12981+560 | 33699 | 11070 | 11070 |
| 30K | 3.11 mi | 37342+1300 | 12541+440 | 12541+440 | 32642 | 11034 | 11034 |
| 35K | 3.11 mi | 42938-5596 | 15704-3163 | 15704-3163 | 57311 | 24662 | 24662 |
| 40K | 3.10 mi | 44358-1420 | 16613-909 | 16613-909 | 51793 | 21714 | 21714 |
| Finish(26.22 mi) | 1.37 mi | 44342+16 | 16667-54 | 16667-54 | 44765 | 18002 | 18002 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
38721
Females
12862
F18-39
12862
5K→10K
3.1 - 6.2 mi
Overall
41048
Females
14026
F18-39
14026
10K→15K
6.2 - 9.3 mi
Overall
38721
Females
12862
F18-39
12862
15K→20K
9.3 - 12.4 mi
Overall
37448
Females
12515
F18-39
12515
20K→Half
12.4 - 13.1 mi
Overall
38370
Females
13207
F18-39
13207
Half→25K
13.1 - 15.5 mi
Overall
33699
Females
11070
F18-39
11070
25K→30K
15.5 - 18.6 mi
Overall
32642
Females
11034
F18-39
11034
30K→35K
18.6 - 21.8 mi
Overall
57311
Females
24662
F18-39
24662
35K→40K
21.8 - 24.9 mi
Overall
51793
Females
21714
F18-39
21714
40K→Finish
24.9 - 26.2 mi
Overall
44765
Females
18002
F18-39
18002
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #45235 |
| 5K → 10K | 892384*+2295 | #45235 → #42940 |
| 10K → 15K | 571675*+1618 | #42940 → #41322 |
| 15K → 20K | 521267*+1215 | #41322 → #40107 |
| 20K → Half | 54225*+171 | #40107 → #39936 |
| Half → 25K | 311325*+1294 | #39936 → #38642 |
| 25K → 30K | 841384+1300 | #38642 → #37342 |
| 30K → 35K | 20023-5596 | #37342 → #42938 |
| 35K → 40K | 20099-1420 | #42938 → #44358 |
| 40K → Finish | 156172+16 | #44358 → #44342 |
| TOTALS | 9238554*+893 | #45235 → #44342 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visualized
Passing Circle
Position Flow
Race Lanes
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Race managed by
London Marathon Events
Race timed by
Mika Timing
