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 | 20:18 | 6:33 | 3.11 mi | 20:18 | 6:33 | - | |
10K | 40:40 | 6:33 | 3.10 mi | 20:22 | 6:34 | +0:01 | |
15K | 1:01:43 | 6:38 | 3.11 mi | 21:03 | 6:47 | +0:13 | |
20K | 1:22:29 | 6:39 | 3.11 mi | 20:46 | 6:42 | -0:05 | |
Half(13.10 mi) | 1:27:10 | 6:40 | 0.67 mi | 4:41 | 6:59 | +0:17 | |
25K | 1:43:55 | 6:42 | 2.43 mi | 16:45 | 6:53 | -0:06 | |
30K | 2:06:05 | 6:46 | 3.11 mi | 22:10 | 7:09 | +0:16 | |
35K | 2:28:26 | 6:50 | 3.11 mi | 22:21 | 7:12 | +0:03 | |
40K | 2:51:33 | 6:55 | 3.10 mi | 23:07 | 7:27 | +0:15 | |
Finish(26.22 mi) | 3:02:09 | 6:58 | 1.37 mi | 10:36 | 7:47 | +0:20 |
Checkpoints & Pacing
Pace Line
Fastest Pace
6:33 /mi
Average Pace
6:57 /mi
Slowest Pace
7:47 /mi
Segments
Time at Faster Pace
2:28:26
81% of race
Time at Steady Pace
23:07
13% of race
Time at Slower Pace
10:36
6% of race
Average Pace: 6:57 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M50-54 | Seg. Overall | Seg. Males | Seg. M50-54 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 2839 | 2656 | 2656 | 2997 | 2804 | 2804 |
| 10K | 3.10 mi | 2743+96 | 2574+82 | 2574+82 | 2679 | 2519 | 2519 |
| 15K | 3.11 mi | 2810-67 | 2637-63 | 2637-63 | 2997 | 2804 | 2804 |
| 20K | 3.11 mi | 2940-130 | 2754-117 | 2754-117 | 3420 | 3187 | 3187 |
| Half(13.10 mi) | 0.67 mi | 2968-28 | 2779-25 | 2779-25 | 4197 | 3861 | 3861 |
| 25K | 2.43 mi | 3087-119 | 2886-107 | 2886-107 | 4142 | 3803 | 3803 |
| 30K | 3.11 mi | 3287-200 | 3056-170 | 3056-170 | 4325 | 3915 | 3915 |
| 35K | 3.11 mi | 3372-85 | 3128-72 | 3128-72 | 3838 | 3458 | 3458 |
| 40K | 3.10 mi | 3532-160 | 3245-117 | 3245-117 | 4288 | 3674 | 3674 |
| Finish(26.22 mi) | 1.37 mi | 3621-89 | 3309-64 | 3309-64 | 6201 | 4889 | 4889 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
2997
Males
2804
M50-54
2804
5K→10K
3.1 - 6.2 mi
Overall
2679
Males
2519
M50-54
2519
10K→15K
6.2 - 9.3 mi
Overall
2997
Males
2804
M50-54
2804
15K→20K
9.3 - 12.4 mi
Overall
3420
Males
3187
M50-54
3187
20K→Half
12.4 - 13.1 mi
Overall
4197
Males
3861
M50-54
3861
Half→25K
13.1 - 15.5 mi
Overall
4142
Males
3803
M50-54
3803
25K→30K
15.5 - 18.6 mi
Overall
4325
Males
3915
M50-54
3915
30K→35K
18.6 - 21.8 mi
Overall
3838
Males
3458
M50-54
3458
35K→40K
21.8 - 24.9 mi
Overall
4288
Males
3674
M50-54
3674
40K→Finish
24.9 - 26.2 mi
Overall
6201
Males
4889
M50-54
4889
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #2839 |
| 5K → 10K | 53149+96 | #2839 → #2743 |
| 10K → 15K | 10437-67 | #2743 → #2810 |
| 15K → 20K | 15727-130 | #2810 → #2940 |
| 20K → Half | 324-28 | #2940 → #2968 |
| Half → 25K | 14930-119 | #2968 → #3087 |
| 25K → 30K | 25353-200 | #3087 → #3287 |
| 30K → 35K | 193108-85 | #3287 → #3372 |
| 35K → 40K | 20099-160 | #3372 → #3532 |
| 40K → Finish | 11122-89 | #3532 → #3621 |
| TOTALS | 1252529-782 | #2839 → #3621 |
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
