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 | 22:58 | 7:24 | 3.11 mi | 22:58 | 7:24 | - | |
10K | 45:10 | 7:17 | 3.10 mi | 22:12 | 7:09 | -0:15 | |
15K | 1:07:35 | 7:16 | 3.11 mi | 22:25 | 7:13 | +0:04 | |
20K | 1:29:30 | 7:13 | 3.11 mi | 21:55 | 7:04 | -0:09 | |
Half(13.10 mi) | 1:34:28 | 7:13 | 0.67 mi | 4:58 | 7:25 | +0:21 | |
25K | 1:52:11 | 7:14 | 2.43 mi | 17:43 | 7:17 | -0:08 | |
30K | 2:15:33 | 7:17 | 3.11 mi | 23:22 | 7:32 | +0:15 | |
35K | 2:39:13 | 7:20 | 3.11 mi | 23:40 | 7:38 | +0:06 | |
40K | 3:03:04 | 7:22 | 3.10 mi | 23:51 | 7:41 | +0:03 | |
Finish(26.22 mi) | 3:13:25 | 7:23 | 1.37 mi | 10:21 | 7:36 | -0:05 |
Checkpoints & Pacing
Pace Line
Fastest Pace
7:04 /mi
Average Pace
7:23 /mi
Slowest Pace
7:41 /mi
Segments
Time at Faster Pace
1:52:11
58% of race
Time at Steady Pace
1:21:14
42% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 7:23 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M40-44 | Seg. Overall | Seg. Males | Seg. M40-44 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 8122 | 6801 | 6801 | 5721 | 5100 | 5100 |
| 10K | 3.10 mi | 7039+1083 | 6056+745 | 6056+745 | 6235 | 5475 | 5475 |
| 15K | 3.11 mi | 6522+517 | 5674+382 | 5674+382 | 5721 | 5100 | 5100 |
| 20K | 3.11 mi | 6253+269 | 5486+188 | 5486+188 | 5610 | 5018 | 5018 |
| Half(13.10 mi) | 0.67 mi | 6251+2 | 5484+2 | 5484+2 | 6279 | 5484 | 5484 |
| 25K | 2.43 mi | 6173+78 | 5411+73 | 5411+73 | 5968 | 5220 | 5220 |
| 30K | 3.11 mi | 6037+136 | 5284+127 | 5284+127 | 6058 | 5205 | 5205 |
| 35K | 3.11 mi | 5854+183 | 5117+167 | 5117+167 | 5548 | 4686 | 4686 |
| 40K | 3.10 mi | 5599+255 | 4864+253 | 4864+253 | 5332 | 4386 | 4386 |
| Finish(26.22 mi) | 1.37 mi | 5515+84 | 4781+83 | 4781+83 | 5225 | 4260 | 4260 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
5721
Males
5100
M40-44
5100
5K→10K
3.1 - 6.2 mi
Overall
6235
Males
5475
M40-44
5475
10K→15K
6.2 - 9.3 mi
Overall
5721
Males
5100
M40-44
5100
15K→20K
9.3 - 12.4 mi
Overall
5610
Males
5018
M40-44
5018
20K→Half
12.4 - 13.1 mi
Overall
6279
Males
5484
M40-44
5484
Half→25K
13.1 - 15.5 mi
Overall
5968
Males
5220
M40-44
5220
25K→30K
15.5 - 18.6 mi
Overall
6058
Males
5205
M40-44
5205
30K→35K
18.6 - 21.8 mi
Overall
5548
Males
4686
M40-44
4686
35K→40K
21.8 - 24.9 mi
Overall
5332
Males
4386
M40-44
4386
40K→Finish
24.9 - 26.2 mi
Overall
5225
Males
4260
M40-44
4260
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #8122 |
| 5K → 10K | 41087*+1083 | #8122 → #7039 |
| 10K → 15K | 2519*+517 | #7039 → #6522 |
| 15K → 20K | 8277*+269 | #6522 → #6253 |
| 20K → Half | 2628+2 | #6253 → #6251 |
| Half → 25K | 51129+78 | #6251 → #6173 |
| 25K → 30K | 87223+136 | #6173 → #6037 |
| 30K → 35K | 70253*+183 | #6037 → #5854 |
| 35K → 40K | 66321*+255 | #5854 → #5599 |
| 40K → Finish | 34118+84 | #5599 → #5515 |
| TOTALS | 3482955*+2607 | #8122 → #5515 |
* 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
Enhanced athlete results built from publicly available data.
Race managed by
London Marathon Events
Race timed by
Mika Timing
