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 | 24:19 | 7:50 | 3.11 mi | 24:19 | 7:50 | - | |
10K | 48:37 | 7:50 | 3.10 mi | 24:19 | 7:50 | 0:00 | |
15K | 1:12:40 | 7:48 | 3.11 mi | 24:03 | 7:45 | -0:05 | |
20K | 1:35:57 | 7:44 | 3.11 mi | 23:17 | 7:30 | -0:15 | |
Half(13.10 mi) | 1:41:12 | 7:44 | 0.67 mi | 5:15 | 7:50 | +0:20 | |
25K | 1:59:49 | 7:43 | 2.43 mi | 18:37 | 7:39 | -0:11 | |
30K | 2:23:47 | 7:43 | 3.11 mi | 23:58 | 7:43 | +0:04 | |
35K | 2:48:03 | 7:44 | 3.11 mi | 24:16 | 7:49 | +0:06 | |
40K | 3:12:20 | 7:45 | 3.10 mi | 24:17 | 7:49 | 0:00 | |
Finish(26.22 mi) | 3:23:31 | 7:47 | 1.37 mi | 11:11 | 8:12 | +0:23 |
Checkpoints & Pacing
Pace Line
Fastest Pace
7:30 /mi
Average Pace
7:46 /mi
Slowest Pace
8:12 /mi
Segments
Time at Faster Pace
3:12:20
95% of race
Time at Steady Pace
11:11
5% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 7:46 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M40-44 | Seg. Overall | Seg. Males | Seg. M40-44 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 12057 | 9438 | 9438 | 8902 | 7339 | 7339 |
| 10K | 3.10 mi | 11421+636 | 9006+432 | 9006+432 | 10978 | 8705 | 8705 |
| 15K | 3.11 mi | 10432+989 | 8354+652 | 8354+652 | 8902 | 7339 | 7339 |
| 20K | 3.11 mi | 9813+619 | 7941+413 | 7941+413 | 8354 | 6953 | 6953 |
| Half(13.10 mi) | 0.67 mi | 9764+49 | 7903+38 | 7903+38 | 9181 | 7496 | 7496 |
| 25K | 2.43 mi | 9477+287 | 7709+194 | 7709+194 | 8376 | 6897 | 6897 |
| 30K | 3.11 mi | 8973+504 | 7336+373 | 7336+373 | 7241 | 6035 | 6035 |
| 35K | 3.11 mi | 8408+565 | 6884+452 | 6884+452 | 6540 | 5370 | 5370 |
| 40K | 3.10 mi | 7879+529 | 6445+439 | 6445+439 | 6004 | 4843 | 4843 |
| Finish(26.22 mi) | 1.37 mi | 7859+20 | 6402+43 | 6402+43 | 8899 | 6617 | 6617 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
8902
Males
7339
M40-44
7339
5K→10K
3.1 - 6.2 mi
Overall
10978
Males
8705
M40-44
8705
10K→15K
6.2 - 9.3 mi
Overall
8902
Males
7339
M40-44
7339
15K→20K
9.3 - 12.4 mi
Overall
8354
Males
6953
M40-44
6953
20K→Half
12.4 - 13.1 mi
Overall
9181
Males
7496
M40-44
7496
Half→25K
13.1 - 15.5 mi
Overall
8376
Males
6897
M40-44
6897
25K→30K
15.5 - 18.6 mi
Overall
7241
Males
6035
M40-44
6035
30K→35K
18.6 - 21.8 mi
Overall
6540
Males
5370
M40-44
5370
35K→40K
21.8 - 24.9 mi
Overall
6004
Males
4843
M40-44
4843
40K→Finish
24.9 - 26.2 mi
Overall
8899
Males
6617
M40-44
6617
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #12057 |
| 5K → 10K | 126762+636 | #12057 → #11421 |
| 10K → 15K | 2991+989 | #11421 → #10432 |
| 15K → 20K | 7626*+619 | #10432 → #9813 |
| 20K → Half | 1261+49 | #9813 → #9764 |
| Half → 25K | 21308+287 | #9764 → #9477 |
| 25K → 30K | 20524+504 | #9477 → #8973 |
| 30K → 35K | 24589+565 | #8973 → #8408 |
| 35K → 40K | 34563+529 | #8408 → #7879 |
| 40K → Finish | 82102+20 | #7879 → #7859 |
| TOTALS | 3284526*+4198 | #12057 → #7859 |
* 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
