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 | 19:27 | 6:16 | 3.11 mi | 19:27 | 6:16 | - | |
10K | 39:19 | 6:20 | 3.10 mi | 19:52 | 6:24 | +0:08 | |
15K | 1:00:04 | 6:27 | 3.11 mi | 20:45 | 6:41 | +0:17 | |
20K | 1:21:04 | 6:32 | 3.11 mi | 21:00 | 6:46 | +0:05 | |
Half(13.10 mi) | 1:25:49 | 6:34 | 0.67 mi | 4:45 | 7:05 | +0:19 | |
25K | 1:43:00 | 6:38 | 2.43 mi | 17:11 | 7:04 | -0:01 | |
30K | 2:06:39 | 6:48 | 3.11 mi | 23:39 | 7:37 | +0:33 | |
35K | 2:33:29 | 7:04 | 3.11 mi | 26:50 | 8:39 | +1:02 | |
40K | 3:01:36 | 7:19 | 3.10 mi | 28:07 | 9:03 | +0:24 | |
Finish(26.22 mi) | 3:12:56 | 7:22 | 1.37 mi | 11:20 | 8:19 | -0:44 |
Checkpoints & Pacing
Pace Line
Fastest Pace
6:16 /mi
Average Pace
7:22 /mi
Slowest Pace
9:03 /mi
Segments
Time at Faster Pace
39:19
20% of race
Time at Steady Pace
1:03:41
33% of race
Time at Slower Pace
1:29:56
47% of race
Average Pace: 7:21 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M45-49 | Seg. Overall | Seg. Males | Seg. M45-49 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 1679 | 1589 | 1589 | 2590 | 2453 | 2453 |
| 10K | 3.10 mi | 1831-152 | 1735-146 | 1735-146 | 2031 | 1929 | 1929 |
| 15K | 3.11 mi | 2082-251 | 1977-242 | 1977-242 | 2590 | 2453 | 2453 |
| 20K | 3.11 mi | 2433-351 | 2308-331 | 2308-331 | 3947 | 3643 | 3643 |
| Half(13.10 mi) | 0.67 mi | 2521-88 | 2389-81 | 2389-81 | 4810 | 4383 | 4383 |
| 25K | 2.43 mi | 2792-271 | 2633-244 | 2633-244 | 4989 | 4490 | 4490 |
| 30K | 3.11 mi | 3474-682 | 3230-597 | 3230-597 | 6618 | 5589 | 5589 |
| 35K | 3.11 mi | 4609-1135 | 4152-922 | 4152-922 | 11735 | 8737 | 8737 |
| 40K | 3.10 mi | 5313-704 | 4661-509 | 4661-509 | 13884 | 9720 | 9720 |
| Finish(26.22 mi) | 1.37 mi | 5416-103 | 4718-57 | 4718-57 | 9615 | 7041 | 7041 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
2590
Males
2453
M45-49
2453
5K→10K
3.1 - 6.2 mi
Overall
2031
Males
1929
M45-49
1929
10K→15K
6.2 - 9.3 mi
Overall
2590
Males
2453
M45-49
2453
15K→20K
9.3 - 12.4 mi
Overall
3947
Males
3643
M45-49
3643
20K→Half
12.4 - 13.1 mi
Overall
4810
Males
4383
M45-49
4383
Half→25K
13.1 - 15.5 mi
Overall
4989
Males
4490
M45-49
4490
25K→30K
15.5 - 18.6 mi
Overall
6618
Males
5589
M45-49
5589
30K→35K
18.6 - 21.8 mi
Overall
11735
Males
8737
M45-49
8737
35K→40K
21.8 - 24.9 mi
Overall
13884
Males
9720
M45-49
9720
40K→Finish
24.9 - 26.2 mi
Overall
9615
Males
7041
M45-49
7041
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #1679 |
| 5K → 10K | 17725-152 | #1679 → #1831 |
| 10K → 15K | 20010-251 | #1831 → #2082 |
| 15K → 20K | 2005-351 | #2082 → #2433 |
| 20K → Half | 913-88 | #2433 → #2521 |
| Half → 25K | 20012-271 | #2521 → #2792 |
| 25K → 30K | 69311-682 | #2792 → #3474 |
| 30K → 35K | 20024-1135 | #3474 → #4609 |
| 35K → 40K | 20033-704 | #4609 → #5313 |
| 40K → Finish | 13532-103 | #5313 → #5416 |
| TOTALS | 2096155-3737 | #1679 → #5416 |
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
