Rebecca Gray
Bib: 7344 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 | 22:38 | 7:18 | 3.11 mi | 22:38 | 7:18 | - | |
10K | 45:04 | 7:16 | 3.10 mi | 22:26 | 7:14 | -0:04 | |
15K | 1:07:59 | 7:18 | 3.11 mi | 22:55 | 7:23 | +0:09 | |
20K | 1:29:46 | 7:14 | 3.11 mi | 21:47 | 7:01 | -0:22 | |
Half(13.10 mi) | 1:34:40 | 7:14 | 0.67 mi | 4:54 | 7:19 | +0:18 | |
25K | 1:52:04 | 7:13 | 2.43 mi | 17:24 | 7:09 | -0:10 | |
30K | 2:14:23 | 7:13 | 3.11 mi | 22:19 | 7:11 | +0:02 | |
35K | 2:37:22 | 7:15 | 3.11 mi | 22:59 | 7:24 | +0:13 | |
40K | 3:00:24 | 7:16 | 3.10 mi | 23:02 | 7:25 | +0:01 | |
Finish(26.22 mi) | 3:10:18 | 7:16 | 1.37 mi | 9:54 | 7:16 | -0:09 |
Checkpoints & Pacing
Pace Line
Fastest Pace
7:01 /mi
Average Pace
7:16 /mi
Slowest Pace
7:25 /mi
Segments
Time at Faster Pace
2:01:22
64% of race
Time at Steady Pace
1:08:56
36% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 7:15 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F18-39 | Seg. Overall | Seg. Females | Seg. F18-39 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 7429 | 1086 | 1086 | 6481 | 825 | 825 |
| 10K | 3.10 mi | 6960+469 | 950+136 | 950+136 | 6616 | 859 | 859 |
| 15K | 3.11 mi | 6785+175 | 909+41 | 909+41 | 6481 | 825 | 825 |
| 20K | 3.11 mi | 6393+392 | 810+99 | 810+99 | 5413 | 554 | 554 |
| Half(13.10 mi) | 0.67 mi | 6334+59 | 786+24 | 786+24 | 5833 | 652 | 652 |
| 25K | 2.43 mi | 6141+193 | 750+36 | 750+36 | 5379 | 590 | 590 |
| 30K | 3.11 mi | 5724+417 | 667+83 | 667+83 | 4525 | 451 | 451 |
| 35K | 3.11 mi | 5425+299 | 629+38 | 629+38 | 4595 | 565 | 565 |
| 40K | 3.10 mi | 5105+320 | 599+30 | 599+30 | 4186 | 576 | 576 |
| Finish(26.22 mi) | 1.37 mi | 4972+133 | 588+11 | 588+11 | 3812 | 540 | 540 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
6481
Females
825
F18-39
825
5K→10K
3.1 - 6.2 mi
Overall
6616
Females
859
F18-39
859
10K→15K
6.2 - 9.3 mi
Overall
6481
Females
825
F18-39
825
15K→20K
9.3 - 12.4 mi
Overall
5413
Females
554
F18-39
554
20K→Half
12.4 - 13.1 mi
Overall
5833
Females
652
F18-39
652
Half→25K
13.1 - 15.5 mi
Overall
5379
Females
590
F18-39
590
25K→30K
15.5 - 18.6 mi
Overall
4525
Females
451
F18-39
451
30K→35K
18.6 - 21.8 mi
Overall
4595
Females
565
F18-39
565
35K→40K
21.8 - 24.9 mi
Overall
4186
Females
576
F18-39
576
40K→Finish
24.9 - 26.2 mi
Overall
3812
Females
540
F18-39
540
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #7429 |
| 5K → 10K | 27496*+469 | #7429 → #6960 |
| 10K → 15K | 32207*+175 | #6960 → #6785 |
| 15K → 20K | 2394*+392 | #6785 → #6393 |
| 20K → Half | 766+59 | #6393 → #6334 |
| Half → 25K | 10203*+193 | #6334 → #6141 |
| 25K → 30K | 6423+417 | #6141 → #5724 |
| 30K → 35K | 37336*+299 | #5724 → #5425 |
| 35K → 40K | 34354*+320 | #5425 → #5105 |
| 40K → Finish | 11144+133 | #5105 → #4972 |
| TOTALS | 1662623*+2457 | #7429 → #4972 |
* 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
