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 | 21:09 | 6:49 | 3.11 mi | 21:09 | 6:49 | - | |
10K | 42:33 | 6:51 | 3.10 mi | 21:24 | 6:54 | +0:05 | |
15K | 1:04:16 | 6:54 | 3.11 mi | 21:43 | 7:00 | +0:06 | |
20K | 1:25:10 | 6:52 | 3.11 mi | 20:54 | 6:44 | -0:16 | |
Half(13.10 mi) | 1:29:44 | 6:52 | 0.67 mi | 4:34 | 6:49 | +0:05 | |
25K | 1:46:06 | 6:50 | 2.43 mi | 16:22 | 6:44 | -0:05 | |
30K | 2:07:04 | 6:49 | 3.11 mi | 20:58 | 6:45 | +0:01 | |
35K | 2:28:04 | 6:49 | 3.11 mi | 21:00 | 6:46 | +0:01 | |
40K | 2:49:37 | 6:50 | 3.10 mi | 21:33 | 6:57 | +0:11 | |
Finish(26.22 mi) | 2:59:15 | 6:51 | 1.37 mi | 9:38 | 7:04 | +0:07 |
Checkpoints & Pacing
Pace Line
Fastest Pace
6:44 /mi
Average Pace
6:50 /mi
Slowest Pace
7:04 /mi
Segments
Time at Faster Pace
2:59:15
100% of race
Time at Steady Pace
0:00
0% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 6:50 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F40-44 | Seg. Overall | Seg. Females | Seg. F40-44 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 4670 | 457 | 457 | 4483 | 379 | 379 |
| 10K | 3.10 mi | 4737-67 | 450+7 | 450+7 | 4840 | 440 | 440 |
| 15K | 3.11 mi | 4625+112 | 424+26 | 424+26 | 4483 | 379 | 379 |
| 20K | 3.11 mi | 4360+265 | 376+48 | 376+48 | 3717 | 270 | 270 |
| Half(13.10 mi) | 0.67 mi | 4273+87 | 370+6 | 370+6 | 3220 | 196 | 196 |
| 25K | 2.43 mi | 4018+255 | 326+44 | 326+44 | 3105 | 200 | 200 |
| 30K | 3.11 mi | 3617+401 | 262+64 | 262+64 | 2478 | 141 | 141 |
| 35K | 3.11 mi | 3285+332 | 233+29 | 233+29 | 2146 | 139 | 139 |
| 40K | 3.10 mi | 3129+156 | 227+6 | 227+6 | 2518 | 216 | 216 |
| Finish(26.22 mi) | 1.37 mi | 3131-2 | 233-6 | 233-6 | 3049 | 362 | 362 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
4483
Females
379
F40-44
379
5K→10K
3.1 - 6.2 mi
Overall
4840
Females
440
F40-44
440
10K→15K
6.2 - 9.3 mi
Overall
4483
Females
379
F40-44
379
15K→20K
9.3 - 12.4 mi
Overall
3717
Females
270
F40-44
270
20K→Half
12.4 - 13.1 mi
Overall
3220
Females
196
F40-44
196
Half→25K
13.1 - 15.5 mi
Overall
3105
Females
200
F40-44
200
25K→30K
15.5 - 18.6 mi
Overall
2478
Females
141
F40-44
141
30K→35K
18.6 - 21.8 mi
Overall
2146
Females
139
F40-44
139
35K→40K
21.8 - 24.9 mi
Overall
2518
Females
216
F40-44
216
40K→Finish
24.9 - 26.2 mi
Overall
3049
Females
362
F40-44
362
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #4670 |
| 5K → 10K | 190123-67 | #4670 → #4737 |
| 10K → 15K | 55167+112 | #4737 → #4625 |
| 15K → 20K | 12277*+265 | #4625 → #4360 |
| 20K → Half | 188+87 | #4360 → #4273 |
| Half → 25K | 5260*+255 | #4273 → #4018 |
| 25K → 30K | 6407+401 | #4018 → #3617 |
| 30K → 35K | 5337*+332 | #3617 → #3285 |
| 35K → 40K | 47203*+156 | #3285 → #3129 |
| 40K → Finish | 6058-2 | #3129 → #3131 |
| TOTALS | 3811920*+1539 | #4670 → #3131 |
* 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
