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 | 20:45 | 6:41 | 3.11 mi | 20:45 | 6:41 | - | |
10K | 41:18 | 6:39 | 3.10 mi | 20:33 | 6:37 | -0:04 | |
15K | 1:02:08 | 6:40 | 3.11 mi | 20:50 | 6:43 | +0:06 | |
20K | 1:22:31 | 6:39 | 3.11 mi | 20:23 | 6:34 | -0:09 | |
Half(13.10 mi) | 1:27:00 | 6:39 | 0.67 mi | 4:29 | 6:41 | +0:07 | |
25K | 1:42:54 | 6:38 | 2.43 mi | 15:54 | 6:32 | -0:09 | |
30K | 2:03:18 | 6:37 | 3.11 mi | 20:24 | 6:34 | +0:02 | |
35K | 2:24:01 | 6:38 | 3.11 mi | 20:43 | 6:41 | +0:07 | |
40K | 2:44:39 | 6:38 | 3.10 mi | 20:38 | 6:39 | -0:02 | |
Finish(26.22 mi) | 2:53:33 | 6:38 | 1.37 mi | 8:54 | 6:32 | -0:07 |
Checkpoints & Pacing
Pace Line
Fastest Pace
6:32 /mi
Average Pace
6:37 /mi
Slowest Pace
6:43 /mi
Segments
Time at Faster Pace
2:53:33
100% of race
Time at Steady Pace
0:00
0% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 6:37 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M45-49 | Seg. Overall | Seg. Males | Seg. M45-49 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3660 | 3357 | 3357 | 2675 | 2529 | 2529 |
| 10K | 3.10 mi | 3246+414 | 3011+346 | 3011+346 | 2926 | 2737 | 2737 |
| 15K | 3.11 mi | 3024+222 | 2822+189 | 2822+189 | 2675 | 2529 | 2529 |
| 20K | 3.11 mi | 2946+78 | 2760+62 | 2760+62 | 2694 | 2548 | 2548 |
| Half(13.10 mi) | 0.67 mi | 2917+29 | 2734+26 | 2734+26 | 2480 | 2362 | 2362 |
| 25K | 2.43 mi | 2751+166 | 2595+139 | 2595+139 | 2212 | 2106 | 2106 |
| 30K | 3.11 mi | 2542+209 | 2403+192 | 2403+192 | 1821 | 1739 | 1739 |
| 35K | 3.11 mi | 2329+213 | 2208+195 | 2208+195 | 1824 | 1714 | 1714 |
| 40K | 3.10 mi | 2132+197 | 2022+186 | 2022+186 | 1518 | 1413 | 1413 |
| Finish(26.22 mi) | 1.37 mi | 2056+76 | 1947+75 | 1947+75 | 1352 | 1260 | 1260 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
2675
Males
2529
M45-49
2529
5K→10K
3.1 - 6.2 mi
Overall
2926
Males
2737
M45-49
2737
10K→15K
6.2 - 9.3 mi
Overall
2675
Males
2529
M45-49
2529
15K→20K
9.3 - 12.4 mi
Overall
2694
Males
2548
M45-49
2548
20K→Half
12.4 - 13.1 mi
Overall
2480
Males
2362
M45-49
2362
Half→25K
13.1 - 15.5 mi
Overall
2212
Males
2106
M45-49
2106
25K→30K
15.5 - 18.6 mi
Overall
1821
Males
1739
M45-49
1739
30K→35K
18.6 - 21.8 mi
Overall
1824
Males
1714
M45-49
1714
35K→40K
21.8 - 24.9 mi
Overall
1518
Males
1413
M45-49
1413
40K→Finish
24.9 - 26.2 mi
Overall
1352
Males
1260
M45-49
1260
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #3660 |
| 5K → 10K | 13427*+414 | #3660 → #3246 |
| 10K → 15K | 8230*+222 | #3246 → #3024 |
| 15K → 20K | 2098+78 | #3024 → #2946 |
| 20K → Half | 130+29 | #2946 → #2917 |
| Half → 25K | 1167+166 | #2917 → #2751 |
| 25K → 30K | 1210+209 | #2751 → #2542 |
| 30K → 35K | 8221*+213 | #2542 → #2329 |
| 35K → 40K | 8205*+197 | #2329 → #2132 |
| 40K → Finish | 581+76 | #2132 → #2056 |
| TOTALS | 651669*+1604 | #3660 → #2056 |
* 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
