Ellen Leung
Bib: 80809 F US
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 | 23:22 | 7:32 | 3.11 mi | 23:22 | 7:32 | - | |
10K | 47:10 | 7:36 | 3.10 mi | 23:48 | 7:40 | +0:08 | |
15K | 1:12:16 | 7:46 | 3.11 mi | 25:06 | 8:05 | +0:25 | |
20K | 1:37:07 | 7:49 | 3.11 mi | 24:51 | 8:00 | -0:05 | |
Half(13.10 mi) | 1:42:45 | 7:51 | 0.67 mi | 5:38 | 8:24 | +0:24 | |
25K | 2:04:43 | 8:02 | 2.43 mi | 21:58 | 9:02 | +0:38 | |
30K | 2:32:08 | 8:10 | 3.11 mi | 27:25 | 8:50 | -0:12 | |
35K | 3:01:38 | 8:22 | 3.11 mi | 29:30 | 9:30 | +0:40 | |
40K | 3:30:50 | 8:29 | 3.10 mi | 29:12 | 9:24 | -0:06 | |
Finish(26.22 mi) | 3:43:11 | 8:32 | 1.37 mi | 12:21 | 9:04 | -0:20 |
Checkpoints & Pacing
Pace Line
Fastest Pace
7:32 /mi
Average Pace
8:31 /mi
Slowest Pace
9:30 /mi
Segments
Time at Faster Pace
1:42:45
46% of race
Time at Steady Pace
1:01:44
28% of race
Time at Slower Pace
58:42
26% of race
Average Pace: 8:31 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F18-39 | Seg. Overall | Seg. Females | Seg. F18-39 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 9219 | 1665 | 1665 | 11787 | 2543 | 2543 |
| 10K | 3.10 mi | 9363-144 | 1720-55 | 1720-55 | 9650 | 1804 | 1804 |
| 15K | 3.11 mi | 10089-726 | 1951-231 | 1951-231 | 11787 | 2543 | 2543 |
| 20K | 3.11 mi | 10627-538 | 2144-193 | 2144-193 | 13063 | 2921 | 2921 |
| Half(13.10 mi) | 0.67 mi | 10808-181 | 2217-73 | 2217-73 | 14759 | 3516 | 3516 |
| 25K | 2.43 mi | 12544-1736 | 2794-577 | 2794-577 | 20809 | 5682 | 5682 |
| 30K | 3.11 mi | 13098-554 | 3016-222 | 3016-222 | 15818 | 4117 | 4117 |
| 35K | 3.11 mi | 13785-687 | 3338-322 | 3338-322 | 18298 | 5403 | 5403 |
| 40K | 3.10 mi | 13910-125 | 3532-194 | 3532-194 | 16595 | 5204 | 5204 |
| Finish(26.22 mi) | 1.37 mi | 13855+55 | 3570-38 | 3570-38 | 15444 | 4819 | 4819 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
11787
Females
2543
F18-39
2543
5K→10K
3.1 - 6.2 mi
Overall
9650
Females
1804
F18-39
1804
10K→15K
6.2 - 9.3 mi
Overall
11787
Females
2543
F18-39
2543
15K→20K
9.3 - 12.4 mi
Overall
13063
Females
2921
F18-39
2921
20K→Half
12.4 - 13.1 mi
Overall
14759
Females
3516
F18-39
3516
Half→25K
13.1 - 15.5 mi
Overall
20809
Females
5682
F18-39
5682
25K→30K
15.5 - 18.6 mi
Overall
15818
Females
4117
F18-39
4117
30K→35K
18.6 - 21.8 mi
Overall
18298
Females
5403
F18-39
5403
35K→40K
21.8 - 24.9 mi
Overall
16595
Females
5204
F18-39
5204
40K→Finish
24.9 - 26.2 mi
Overall
15444
Females
4819
F18-39
4819
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #9219 |
| 5K → 10K | 326182-144 | #9219 → #9363 |
| 10K → 15K | 76945-726 | #9363 → #10089 |
| 15K → 20K | 59355-538 | #10089 → #10627 |
| 20K → Half | 19514-181 | #10627 → #10808 |
| Half → 25K | 176529-1736 | #10808 → #12544 |
| 25K → 30K | 762208-554 | #12544 → #13098 |
| 30K → 35K | 898211-687 | #13098 → #13785 |
| 35K → 40K | 467342-125 | #13785 → #13910 |
| 40K → Finish | 132187+55 | #13910 → #13855 |
| TOTALS | 59071273-4636 | #9219 → #13855 |
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
