Bethany Johnson
Bib: 71899 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 | 34:59 | 11:16 | 3.11 mi | 34:59 | 11:16 | - | |
10K | 1:14:28 | 12:00 | 3.10 mi | 39:29 | 12:43 | +1:27 | |
15K | 1:54:53 | 12:20 | 3.11 mi | 40:25 | 13:01 | +0:18 | |
20K | 2:34:48 | 12:28 | 3.11 mi | 39:55 | 12:51 | -0:10 | |
Half(13.10 mi) | 2:44:01 | 12:32 | 0.67 mi | 9:13 | 13:45 | +0:54 | |
25K | 3:18:55 | 12:49 | 2.43 mi | 34:54 | 14:20 | +0:35 | |
30K | 4:04:32 | 13:08 | 3.11 mi | 45:37 | 14:41 | +0:21 | |
35K | 4:50:19 | 13:21 | 3.11 mi | 45:47 | 14:45 | +0:04 | |
40K | 5:35:50 | 13:31 | 3.10 mi | 45:31 | 14:40 | -0:05 | |
Finish(26.22 mi) | 5:52:00 | 13:27 | 1.37 mi | 16:10 | 11:52 | -2:48 |
Checkpoints & Pacing
Pace Line
Fastest Pace
11:16 /mi
Average Pace
13:26 /mi
Slowest Pace
14:45 /mi
Segments
Time at Faster Pace
2:50:58
49% of race
Time at Steady Pace
44:07
13% of race
Time at Slower Pace
2:16:55
39% of race
Average Pace: 13:25 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F18-39 | Seg. Overall | Seg. Females | Seg. F18-39 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 50270 | 19420 | 19420 | 52821 | 21265 | 21265 |
| 10K | 3.10 mi | 52844-2574 | 21146-1726 | 21146-1726 | 54517 | 22341 | 22341 |
| 15K | 3.11 mi | 52871-27 | 21189-43 | 21189-43 | 52821 | 21265 | 21265 |
| 20K | 3.11 mi | 52433+438 | 20982+207 | 20982+207 | 51359 | 20497 | 20497 |
| Half(13.10 mi) | 0.67 mi | 52460-27 | 21012-30 | 21012-30 | 52829 | 21648 | 21648 |
| 25K | 2.43 mi | 52447+13 | 21076-64 | 21076-64 | 52183 | 21252 | 21252 |
| 30K | 3.11 mi | 52336+111 | 21087-11 | 21087-11 | 51665 | 21158 | 21158 |
| 35K | 3.11 mi | 52000+336 | 20958+129 | 20958+129 | 49518 | 20366 | 20366 |
| 40K | 3.10 mi | 51985+15 | 21013-55 | 21013-55 | 51257 | 21420 | 21420 |
| Finish(26.22 mi) | 1.37 mi | 51530+455 | 20767+246 | 20767+246 | 38669 | 15038 | 15038 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
52821
Females
21265
F18-39
21265
5K→10K
3.1 - 6.2 mi
Overall
54517
Females
22341
F18-39
22341
10K→15K
6.2 - 9.3 mi
Overall
52821
Females
21265
F18-39
21265
15K→20K
9.3 - 12.4 mi
Overall
51359
Females
20497
F18-39
20497
20K→Half
12.4 - 13.1 mi
Overall
52829
Females
21648
F18-39
21648
Half→25K
13.1 - 15.5 mi
Overall
52183
Females
21252
F18-39
21252
25K→30K
15.5 - 18.6 mi
Overall
51665
Females
21158
F18-39
21158
30K→35K
18.6 - 21.8 mi
Overall
49518
Females
20366
F18-39
20366
35K→40K
21.8 - 24.9 mi
Overall
51257
Females
21420
F18-39
21420
40K→Finish
24.9 - 26.2 mi
Overall
38669
Females
15038
F18-39
15038
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #50270 |
| 5K → 10K | 2763189-2574 | #50270 → #52844 |
| 10K → 15K | 459432-27 | #52844 → #52871 |
| 15K → 20K | 191629+438 | #52871 → #52433 |
| 20K → Half | 11083-27 | #52433 → #52460 |
| Half → 25K | 371384+13 | #52460 → #52447 |
| 25K → 30K | 302413+111 | #52447 → #52336 |
| 30K → 35K | 146482+336 | #52336 → #52000 |
| 35K → 40K | 222237+15 | #52000 → #51985 |
| 40K → Finish | 8463+455 | #51985 → #51530 |
| TOTALS | 45723312-1260 | #50270 → #51530 |
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
