Jessica Bryan
Bib: 4449 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 | 21:24 | 6:54 | 3.11 mi | 21:24 | 6:54 | - | |
10K | 42:49 | 6:54 | 3.10 mi | 21:25 | 6:54 | 0:00 | |
15K | 1:10:02 | 7:31 | 3.11 mi | 27:13 | 8:46 | +1:52 | |
20K | 1:35:37 | 7:42 | 3.11 mi | 25:35 | 8:15 | -0:31 | |
Half(13.10 mi) | 1:41:03 | 7:43 | 0.67 mi | 5:26 | 8:06 | -0:09 | |
25K | 2:05:00 | 8:03 | 2.43 mi | 23:57 | 9:50 | +1:44 | |
30K | 2:32:27 | 8:11 | 3.11 mi | 27:27 | 8:51 | -0:59 | |
35K | 3:00:40 | 8:19 | 3.11 mi | 28:13 | 9:05 | +0:14 | |
40K | 3:28:21 | 8:23 | 3.10 mi | 27:41 | 8:55 | -0:10 | |
Finish(26.22 mi) | 3:39:16 | 8:23 | 1.37 mi | 10:55 | 8:01 | -0:54 |
Checkpoints & Pacing
Pace Line
Fastest Pace
6:54 /mi
Average Pace
8:22 /mi
Slowest Pace
9:50 /mi
Segments
Time at Faster Pace
1:24:45
39% of race
Time at Steady Pace
1:50:34
50% of race
Time at Slower Pace
23:57
11% of race
Average Pace: 8:22 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F18-39 | Seg. Overall | Seg. Females | Seg. F18-39 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 5220 | 542 | 542 | 18740 | 4740 | 4740 |
| 10K | 3.10 mi | 5068+152 | 496+46 | 496+46 | 4882 | 450 | 450 |
| 15K | 3.11 mi | 8135-3067 | 1321-825 | 1321-825 | 18740 | 4740 | 4740 |
| 20K | 3.11 mi | 9627-1492 | 1801-480 | 1801-480 | 15426 | 3687 | 3687 |
| Half(13.10 mi) | 0.67 mi | 9683-56 | 1822-21 | 1822-21 | 11869 | 2556 | 2556 |
| 25K | 2.43 mi | 12755-3072 | 2859-1037 | 2859-1037 | 28106 | 8466 | 8466 |
| 30K | 3.11 mi | 13308-553 | 3073-214 | 3073-214 | 15885 | 4137 | 4137 |
| 35K | 3.11 mi | 13357-49 | 3197-124 | 3197-124 | 15005 | 4183 | 4183 |
| 40K | 3.10 mi | 13016+341 | 3223-26 | 3223-26 | 12866 | 3742 | 3742 |
| Finish(26.22 mi) | 1.37 mi | 12584+432 | 3115+108 | 3115+108 | 7649 | 1824 | 1824 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
18740
Females
4740
F18-39
4740
5K→10K
3.1 - 6.2 mi
Overall
4882
Females
450
F18-39
450
10K→15K
6.2 - 9.3 mi
Overall
18740
Females
4740
F18-39
4740
15K→20K
9.3 - 12.4 mi
Overall
15426
Females
3687
F18-39
3687
20K→Half
12.4 - 13.1 mi
Overall
11869
Females
2556
F18-39
2556
Half→25K
13.1 - 15.5 mi
Overall
28106
Females
8466
F18-39
8466
25K→30K
15.5 - 18.6 mi
Overall
15885
Females
4137
F18-39
4137
30K→35K
18.6 - 21.8 mi
Overall
15005
Females
4183
F18-39
4183
35K→40K
21.8 - 24.9 mi
Overall
12866
Females
3742
F18-39
3742
40K→Finish
24.9 - 26.2 mi
Overall
7649
Females
1824
F18-39
1824
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #5220 |
| 5K → 10K | 81233*+152 | #5220 → #5068 |
| 10K → 15K | 2001-3067 | #5068 → #8135 |
| 15K → 20K | 20012-1492 | #8135 → #9627 |
| 20K → Half | 8529-56 | #9627 → #9683 |
| Half → 25K | 2005-3072 | #9683 → #12755 |
| 25K → 30K | 760207-553 | #12755 → #13308 |
| 30K → 35K | 200200-49 | #13308 → #13357 |
| 35K → 40K | 200541*+341 | #13357 → #13016 |
| 40K → Finish | 5437*+432 | #13016 → #12584 |
| TOTALS | 19311665*-7364 | #5220 → #12584 |
* 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
