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 | 20:42 | 6:40 | 3.11 mi | 20:42 | 6:40 | - | |
10K | 41:48 | 6:44 | 3.10 mi | 21:06 | 6:48 | +0:08 | |
15K | 1:03:46 | 6:51 | 3.11 mi | 21:58 | 7:05 | +0:17 | |
20K | 1:25:13 | 6:52 | 3.11 mi | 21:27 | 6:55 | -0:10 | |
Half(13.10 mi) | 1:30:03 | 6:53 | 0.67 mi | 4:50 | 7:13 | +0:18 | |
25K | 1:47:17 | 6:55 | 2.43 mi | 17:14 | 7:05 | -0:08 | |
30K | 2:09:56 | 6:59 | 3.11 mi | 22:39 | 7:18 | +0:13 | |
35K | 2:33:47 | 7:05 | 3.11 mi | 23:51 | 7:41 | +0:23 | |
40K | 2:57:53 | 7:10 | 3.10 mi | 24:06 | 7:46 | +0:05 | |
Finish(26.22 mi) | 3:08:41 | 7:13 | 1.37 mi | 10:48 | 7:56 | +0:10 |
Checkpoints & Pacing
Pace Line
Fastest Pace
6:40 /mi
Average Pace
7:12 /mi
Slowest Pace
7:56 /mi
Segments
Time at Faster Pace
2:09:56
69% of race
Time at Steady Pace
47:57
25% of race
Time at Slower Pace
10:48
6% of race
Average Pace: 7:12 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M40-44 | Seg. Overall | Seg. Males | Seg. M40-44 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3573 | 3280 | 3280 | 5033 | 4560 | 4560 |
| 10K | 3.10 mi | 3721-148 | 3424-144 | 3424-144 | 3966 | 3646 | 3646 |
| 15K | 3.11 mi | 4152-431 | 3801-377 | 3801-377 | 5033 | 4560 | 4560 |
| 20K | 3.11 mi | 4390-238 | 4009-208 | 4009-208 | 4918 | 4464 | 4464 |
| Half(13.10 mi) | 0.67 mi | 4470-80 | 4076-67 | 4076-67 | 5312 | 4759 | 4759 |
| 25K | 2.43 mi | 4606-136 | 4191-115 | 4191-115 | 5069 | 4551 | 4551 |
| 30K | 3.11 mi | 4608-2 | 4178+13 | 4178+13 | 4968 | 4417 | 4417 |
| 35K | 3.11 mi | 4668-60 | 4201-23 | 4201-23 | 5836 | 4885 | 4885 |
| 40K | 3.10 mi | 4638+30 | 4134+67 | 4134+67 | 5710 | 4629 | 4629 |
| Finish(26.22 mi) | 1.37 mi | 4646-8 | 4118+16 | 4118+16 | 7026 | 5426 | 5426 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
5033
Males
4560
M40-44
4560
5K→10K
3.1 - 6.2 mi
Overall
3966
Males
3646
M40-44
3646
10K→15K
6.2 - 9.3 mi
Overall
5033
Males
4560
M40-44
4560
15K→20K
9.3 - 12.4 mi
Overall
4918
Males
4464
M40-44
4464
20K→Half
12.4 - 13.1 mi
Overall
5312
Males
4759
M40-44
4759
Half→25K
13.1 - 15.5 mi
Overall
5069
Males
4551
M40-44
4551
25K→30K
15.5 - 18.6 mi
Overall
4968
Males
4417
M40-44
4417
30K→35K
18.6 - 21.8 mi
Overall
5836
Males
4885
M40-44
4885
35K→40K
21.8 - 24.9 mi
Overall
5710
Males
4629
M40-44
4629
40K→Finish
24.9 - 26.2 mi
Overall
7026
Males
5426
M40-44
5426
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #3573 |
| 5K → 10K | 20961-148 | #3573 → #3721 |
| 10K → 15K | 45120-431 | #3721 → #4152 |
| 15K → 20K | 28446-238 | #4152 → #4390 |
| 20K → Half | 9515-80 | #4390 → #4470 |
| Half → 25K | 19256-136 | #4470 → #4606 |
| 25K → 30K | 135133-2 | #4606 → #4608 |
| 30K → 35K | 193133-60 | #4608 → #4668 |
| 35K → 40K | 129159+30 | #4668 → #4638 |
| 40K → Finish | 8476-8 | #4638 → #4646 |
| TOTALS | 1772699-1073 | #3573 → #4646 |
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
