Iain Large
Bib: 2938 M GB
Race Timeline
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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 | 20:07 | 6:29 | 3.11 mi | 20:07 | 6:29 | - | |
10K | 40:03 | 6:27 | 3.10 mi | 19:56 | 6:25 | -0:04 | |
15K | 1:00:15 | 6:28 | 3.11 mi | 20:12 | 6:31 | +0:06 | |
20K | 1:19:51 | 6:26 | 3.11 mi | 19:36 | 6:19 | -0:12 | |
Half(13.10 mi) | 1:24:16 | 6:26 | 0.67 mi | 4:25 | 6:35 | +0:16 | |
25K | 1:39:48 | 6:26 | 2.43 mi | 15:32 | 6:23 | -0:12 | |
30K | 1:59:43 | 6:26 | 3.11 mi | 19:55 | 6:25 | +0:02 | |
35K | 2:19:34 | 6:26 | 3.11 mi | 19:51 | 6:24 | -0:01 | |
40K | 2:39:23 | 6:25 | 3.10 mi | 19:49 | 6:23 | -0:01 | |
Finish(26.22 mi) | 2:48:10 | 6:26 | 1.37 mi | 8:47 | 6:27 | +0:04 |
Checkpoints & Pacing
Pace Line
Fastest Pace
6:19 /mi
Average Pace
6:25 /mi
Slowest Pace
6:35 /mi
Segments
Time at Faster Pace
2:48:10
100% of race
Time at Steady Pace
0:00
0% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 6:25 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M18-39 | Seg. Overall | Seg. Males | Seg. M18-39 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 2536 | 2384 | 2384 | 1893 | 1810 | 1810 |
| 10K | 3.10 mi | 2309+227 | 2184+200 | 2184+200 | 2097 | 1993 | 1993 |
| 15K | 3.11 mi | 2159+150 | 2047+137 | 2047+137 | 1893 | 1810 | 1810 |
| 20K | 3.11 mi | 2028+131 | 1931+116 | 1931+116 | 1734 | 1661 | 1661 |
| Half(13.10 mi) | 0.67 mi | 2032-4 | 1938-7 | 1938-7 | 2107 | 2014 | 2014 |
| 25K | 2.43 mi | 1942+90 | 1856+82 | 1856+82 | 1730 | 1655 | 1655 |
| 30K | 3.11 mi | 1790+152 | 1710+146 | 1710+146 | 1375 | 1322 | 1322 |
| 35K | 3.11 mi | 1638+152 | 1568+142 | 1568+142 | 1060 | 1012 | 1012 |
| 40K | 3.10 mi | 1482+156 | 1417+151 | 1417+151 | 938 | 893 | 893 |
| Finish(26.22 mi) | 1.37 mi | 1430+52 | 1368+49 | 1368+49 | 1130 | 1071 | 1071 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
1893
Males
1810
M18-39
1810
5K→10K
3.1 - 6.2 mi
Overall
2097
Males
1993
M18-39
1993
10K→15K
6.2 - 9.3 mi
Overall
1893
Males
1810
M18-39
1810
15K→20K
9.3 - 12.4 mi
Overall
1734
Males
1661
M18-39
1661
20K→Half
12.4 - 13.1 mi
Overall
2107
Males
2014
M18-39
2014
Half→25K
13.1 - 15.5 mi
Overall
1730
Males
1655
M18-39
1655
25K→30K
15.5 - 18.6 mi
Overall
1375
Males
1322
M18-39
1322
30K→35K
18.6 - 21.8 mi
Overall
1060
Males
1012
M18-39
1012
35K→40K
21.8 - 24.9 mi
Overall
938
Males
893
M18-39
893
40K→Finish
24.9 - 26.2 mi
Overall
1130
Males
1071
M18-39
1071
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #2536 |
| 5K → 10K | 15242*+227 | #2536 → #2309 |
| 10K → 15K | 6156+150 | #2309 → #2159 |
| 15K → 20K | 9140+131 | #2159 → #2028 |
| 20K → Half | 1814-4 | #2028 → #2032 |
| Half → 25K | 999+90 | #2032 → #1942 |
| 25K → 30K | 5157+152 | #1942 → #1790 |
| 30K → 35K | 6158+152 | #1790 → #1638 |
| 35K → 40K | 10166+156 | #1638 → #1482 |
| 40K → Finish | 1163+52 | #1482 → #1430 |
| TOTALS | 891195*+1106 | #2536 → #1430 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visualized
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Position Flow
Race Lanes
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Public Race Data
Enhanced athlete results built from publicly available data.
Race managed by
London Marathon Events
Race timed by
Mika Timing
