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 | 20:46 | 6:42 | 3.11 mi | 20:46 | 6:42 | - | |
10K | 41:53 | 6:45 | 3.10 mi | 21:07 | 6:48 | +0:06 | |
15K | 1:02:51 | 6:45 | 3.11 mi | 20:58 | 6:45 | -0:03 | |
20K | 1:23:23 | 6:43 | 3.11 mi | 20:32 | 6:37 | -0:08 | |
Half(13.10 mi) | 1:27:54 | 6:43 | 0.67 mi | 4:31 | 6:44 | +0:07 | |
25K | 1:44:11 | 6:43 | 2.43 mi | 16:17 | 6:42 | -0:02 | |
30K | 2:05:40 | 6:45 | 3.11 mi | 21:29 | 6:55 | +0:13 | |
35K | 2:27:23 | 6:47 | 3.11 mi | 21:43 | 7:00 | +0:05 | |
40K | 2:51:14 | 6:54 | 3.10 mi | 23:51 | 7:41 | +0:41 | |
Finish(26.22 mi) | 3:01:20 | 6:56 | 1.37 mi | 10:06 | 7:25 | -0:16 |
Checkpoints & Pacing
Pace Line
Fastest Pace
6:37 /mi
Average Pace
6:55 /mi
Slowest Pace
7:41 /mi
Segments
Time at Faster Pace
2:27:23
81% of race
Time at Steady Pace
33:57
19% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 6:55 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M40-44 | Seg. Overall | Seg. Males | Seg. M40-44 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3698 | 3392 | 3392 | 2883 | 2708 | 2708 |
| 10K | 3.10 mi | 3819-121 | 3509-117 | 3509-117 | 4004 | 3677 | 3677 |
| 15K | 3.11 mi | 3453+366 | 3197+312 | 3197+312 | 2883 | 2708 | 2708 |
| 20K | 3.11 mi | 3313+140 | 3079+118 | 3079+118 | 2950 | 2776 | 2776 |
| Half(13.10 mi) | 0.67 mi | 3275+38 | 3049+30 | 3049+30 | 2768 | 2629 | 2629 |
| 25K | 2.43 mi | 3178+97 | 2969+80 | 2969+80 | 2915 | 2737 | 2737 |
| 30K | 3.11 mi | 3147+31 | 2941+28 | 2941+28 | 3308 | 3065 | 3065 |
| 35K | 3.11 mi | 3101+46 | 2887+54 | 2887+54 | 3117 | 2855 | 2855 |
| 40K | 3.10 mi | 3488-387 | 3208-321 | 3208-321 | 5326 | 4380 | 4380 |
| Finish(26.22 mi) | 1.37 mi | 3508-20 | 3218-10 | 3218-10 | 4398 | 3699 | 3699 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
2883
Males
2708
M40-44
2708
5K→10K
3.1 - 6.2 mi
Overall
4004
Males
3677
M40-44
3677
10K→15K
6.2 - 9.3 mi
Overall
2883
Males
2708
M40-44
2708
15K→20K
9.3 - 12.4 mi
Overall
2950
Males
2776
M40-44
2776
20K→Half
12.4 - 13.1 mi
Overall
2768
Males
2629
M40-44
2629
Half→25K
13.1 - 15.5 mi
Overall
2915
Males
2737
M40-44
2737
25K→30K
15.5 - 18.6 mi
Overall
3308
Males
3065
M40-44
3065
30K→35K
18.6 - 21.8 mi
Overall
3117
Males
2855
M40-44
2855
35K→40K
21.8 - 24.9 mi
Overall
5326
Males
4380
M40-44
4380
40K→Finish
24.9 - 26.2 mi
Overall
4398
Males
3699
M40-44
3699
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #3698 |
| 5K → 10K | 18665-121 | #3698 → #3819 |
| 10K → 15K | 1367*+366 | #3819 → #3453 |
| 15K → 20K | 8148+140 | #3453 → #3313 |
| 20K → Half | 442+38 | #3313 → #3275 |
| Half → 25K | 11108+97 | #3275 → #3178 |
| 25K → 30K | 82113+31 | #3178 → #3147 |
| 30K → 35K | 94140+46 | #3147 → #3101 |
| 35K → 40K | 20048-387 | #3101 → #3488 |
| 40K → Finish | 5737-20 | #3488 → #3508 |
| TOTALS | 6431068*+190 | #3698 → #3508 |
* 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
