Hannah Brazier
Bib: 35786 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 | 43:55 | 14:09 | 3.11 mi | 43:55 | 14:09 | - | |
10K | 1:26:19 | 13:54 | 3.10 mi | 42:24 | 13:39 | -0:30 | |
15K | 2:16:09 | 14:37 | 3.11 mi | 49:50 | 16:03 | +2:24 | |
20K | 3:03:24 | 14:46 | 3.11 mi | 47:15 | 15:13 | -0:50 | |
Half(13.10 mi) | 3:14:15 | 14:50 | 0.67 mi | 10:51 | 16:11 | +0:58 | |
25K | 3:54:47 | 15:07 | 2.43 mi | 40:32 | 16:39 | +0:28 | |
30K | 4:56:41 | 15:55 | 3.11 mi | 1:01:54 | 19:56 | +3:17 | |
35K | 5:54:52 | 16:20 | 3.11 mi | 58:11 | 18:44 | -1:12 | |
40K | 6:48:40 | 16:27 | 3.10 mi | 53:48 | 17:19 | -1:25 | |
Finish(26.22 mi) | 7:08:10 | 16:21 | 1.37 mi | 19:30 | 14:18 | -3:01 |
Checkpoints & Pacing
Pace Line
Fastest Pace
13:39 /mi
Average Pace
16:21 /mi
Slowest Pace
19:56 /mi
Segments
Time at Faster Pace
2:33:04
36% of race
Time at Steady Pace
1:41:13
24% of race
Time at Slower Pace
2:53:53
41% of race
Average Pace: 16:20 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F18-39 | Seg. Overall | Seg. Females | Seg. F18-39 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 58687 | 25297 | 25297 | 58586 | 25234 | 25234 |
| 10K | 3.10 mi | 57940+747 | 24730+567 | 24730+567 | 56763 | 23903 | 23903 |
| 15K | 3.11 mi | 58290-350 | 25002-272 | 25002-272 | 58586 | 25234 | 25234 |
| 20K | 3.11 mi | 58034+256 | 24813+189 | 24813+189 | 57061 | 24202 | 24202 |
| Half(13.10 mi) | 0.67 mi | 58022+12 | 24811+2 | 24811+2 | 57664 | 24737 | 24737 |
| 25K | 2.43 mi | 57930+92 | 24750+61 | 24750+61 | 56837 | 24127 | 24127 |
| 30K | 3.11 mi | 58418-488 | 25109-359 | 25109-359 | 59212 | 25747 | 25747 |
| 35K | 3.11 mi | 58498-80 | 25166-57 | 25166-57 | 58359 | 25275 | 25275 |
| 40K | 3.10 mi | 58442+56 | 25142+24 | 25142+24 | 57559 | 24805 | 24805 |
| Finish(26.22 mi) | 1.37 mi | 58297+145 | 25056+86 | 25056+86 | 52372 | 22042 | 22042 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
58586
Females
25234
F18-39
25234
5K→10K
3.1 - 6.2 mi
Overall
56763
Females
23903
F18-39
23903
10K→15K
6.2 - 9.3 mi
Overall
58586
Females
25234
F18-39
25234
15K→20K
9.3 - 12.4 mi
Overall
57061
Females
24202
F18-39
24202
20K→Half
12.4 - 13.1 mi
Overall
57664
Females
24737
F18-39
24737
Half→25K
13.1 - 15.5 mi
Overall
56837
Females
24127
F18-39
24127
25K→30K
15.5 - 18.6 mi
Overall
59212
Females
25747
F18-39
25747
30K→35K
18.6 - 21.8 mi
Overall
58359
Females
25275
F18-39
25275
35K→40K
21.8 - 24.9 mi
Overall
57559
Females
24805
F18-39
24805
40K→Finish
24.9 - 26.2 mi
Overall
52372
Females
22042
F18-39
22042
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #58687 |
| 5K → 10K | 30777*+747 | #58687 → #57940 |
| 10K → 15K | 20077-350 | #57940 → #58290 |
| 15K → 20K | 54310*+256 | #58290 → #58034 |
| 20K → Half | 4052+12 | #58034 → #58022 |
| Half → 25K | 126218*+92 | #58022 → #57930 |
| 25K → 30K | 50719-488 | #57930 → #58418 |
| 30K → 35K | 12242-80 | #58418 → #58498 |
| 35K → 40K | 45101+56 | #58498 → #58442 |
| 40K → Finish | 1146+145 | #58442 → #58297 |
| TOTALS | 11251742*+390 | #58687 → #58297 |
* Includes athletes who did not complete a segment (DNF/DNQ).
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
