Race Timeline
See every mile of your race
Add your watch's GPX to unlock per-mile pace, heart rate, and grade — mile by mile on this timeline.
Works with Garmin, Apple Watch, Strava, COROS, Suunto & more.
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 | 21:05 | 6:48 | 3.11 mi | 21:05 | 6:48 | - | |
10K | 42:50 | 6:54 | 3.10 mi | 21:45 | 7:01 | +0:13 | |
15K | 1:05:02 | 6:59 | 3.11 mi | 22:12 | 7:09 | +0:08 | |
20K | 1:26:28 | 6:58 | 3.11 mi | 21:26 | 6:54 | -0:15 | |
Half(13.10 mi) | 1:31:13 | 6:58 | 0.67 mi | 4:45 | 7:05 | +0:11 | |
25K | 1:47:55 | 6:57 | 2.43 mi | 16:42 | 6:52 | -0:13 | |
30K | 2:09:16 | 6:57 | 3.11 mi | 21:21 | 6:53 | +0:01 | |
35K | 2:30:32 | 6:56 | 3.11 mi | 21:16 | 6:51 | -0:02 | |
40K | 2:51:38 | 6:55 | 3.10 mi | 21:06 | 6:48 | -0:03 | |
Finish(26.22 mi) | 3:00:39 | 6:54 | 1.37 mi | 9:01 | 6:37 | -0:11 |
Checkpoints & Pacing
Pace Line
Fastest Pace
6:37 /mi
Average Pace
6:54 /mi
Slowest Pace
7:09 /mi
Segments
Time at Faster Pace
2:11:57
73% of race
Time at Steady Pace
48:42
27% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 6:53 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M45-49 | Seg. Overall | Seg. Males | Seg. M45-49 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 4484 | 4050 | 4050 | 5391 | 4845 | 4845 |
| 10K | 3.10 mi | 5071-587 | 4572-522 | 4572-522 | 5528 | 4952 | 4952 |
| 15K | 3.11 mi | 5184-113 | 4673-101 | 4673-101 | 5391 | 4845 | 4845 |
| 20K | 3.11 mi | 5078+106 | 4585+88 | 4585+88 | 4879 | 4435 | 4435 |
| Half(13.10 mi) | 0.67 mi | 5056+22 | 4568+17 | 4568+17 | 4743 | 4316 | 4316 |
| 25K | 2.43 mi | 4848+208 | 4393+175 | 4393+175 | 3987 | 3668 | 3668 |
| 30K | 3.11 mi | 4429+419 | 4036+357 | 4036+357 | 3069 | 2854 | 2854 |
| 35K | 3.11 mi | 3968+461 | 3629+407 | 3629+407 | 2486 | 2309 | 2309 |
| 40K | 3.10 mi | 3543+425 | 3252+377 | 3252+377 | 2009 | 1855 | 1855 |
| Finish(26.22 mi) | 1.37 mi | 3408+135 | 3135+117 | 3135+117 | 1560 | 1444 | 1444 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
5391
Males
4845
M45-49
4845
5K→10K
3.1 - 6.2 mi
Overall
5528
Males
4952
M45-49
4952
10K→15K
6.2 - 9.3 mi
Overall
5391
Males
4845
M45-49
4845
15K→20K
9.3 - 12.4 mi
Overall
4879
Males
4435
M45-49
4435
20K→Half
12.4 - 13.1 mi
Overall
4743
Males
4316
M45-49
4316
Half→25K
13.1 - 15.5 mi
Overall
3987
Males
3668
M45-49
3668
25K→30K
15.5 - 18.6 mi
Overall
3069
Males
2854
M45-49
2854
30K→35K
18.6 - 21.8 mi
Overall
2486
Males
2309
M45-49
2309
35K→40K
21.8 - 24.9 mi
Overall
2009
Males
1855
M45-49
1855
40K→Finish
24.9 - 26.2 mi
Overall
1560
Males
1444
M45-49
1444
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #4484 |
| 5K → 10K | 61023-587 | #4484 → #5071 |
| 10K → 15K | 19481-113 | #5071 → #5184 |
| 15K → 20K | 40146+106 | #5184 → #5078 |
| 20K → Half | 1032+22 | #5078 → #5056 |
| Half → 25K | 7215+208 | #5056 → #4848 |
| 25K → 30K | 3422+419 | #4848 → #4429 |
| 30K → 35K | 4465+461 | #4429 → #3968 |
| 35K → 40K | 3428+425 | #3968 → #3543 |
| 40K → Finish | 3138+135 | #3543 → #3408 |
| TOTALS | 8741950+1076 | #4484 → #3408 |
Passing Visualized
Passing Circle
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
