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 | 21:32 | 6:56 | 3.11 mi | 21:32 | 6:56 | - | |
10K | 43:22 | 6:59 | 3.10 mi | 21:50 | 7:02 | +0:06 | |
15K | 1:05:50 | 7:04 | 3.11 mi | 22:28 | 7:14 | +0:12 | |
20K | 1:28:10 | 7:06 | 3.11 mi | 22:20 | 7:12 | -0:02 | |
Half(13.10 mi) | 1:33:18 | 7:08 | 0.67 mi | 5:08 | 7:39 | +0:27 | |
25K | 1:52:11 | 7:14 | 2.43 mi | 18:53 | 7:46 | +0:07 | |
30K | 2:17:52 | 7:24 | 3.11 mi | 25:41 | 8:16 | +0:30 | |
35K | 2:44:18 | 7:34 | 3.11 mi | 26:26 | 8:31 | +0:15 | |
40K | 3:09:56 | 7:39 | 3.10 mi | 25:38 | 8:16 | -0:15 | |
Finish(26.22 mi) | 3:20:16 | 7:39 | 1.37 mi | 10:20 | 7:35 | -0:41 |
Checkpoints & Pacing
Pace Line
Fastest Pace
6:56 /mi
Average Pace
7:39 /mi
Slowest Pace
8:31 /mi
Segments
Time at Faster Pace
1:28:10
44% of race
Time at Steady Pace
34:21
17% of race
Time at Slower Pace
1:17:45
39% of race
Average Pace: 7:38 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M40-44 | Seg. Overall | Seg. Males | Seg. M40-44 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 5457 | 4867 | 4867 | 5794 | 5158 | 5158 |
| 10K | 3.10 mi | 5569-112 | 4969-102 | 4969-102 | 5659 | 5054 | 5054 |
| 15K | 3.11 mi | 5646-77 | 5036-67 | 5036-67 | 5794 | 5158 | 5158 |
| 20K | 3.11 mi | 5764-118 | 5133-97 | 5133-97 | 6285 | 5513 | 5513 |
| Half(13.10 mi) | 0.67 mi | 5823-59 | 5174-41 | 5174-41 | 7956 | 6660 | 6660 |
| 25K | 2.43 mi | 6174-351 | 5412-238 | 5412-238 | 9152 | 7422 | 7422 |
| 30K | 3.11 mi | 6750-576 | 5789-377 | 5789-377 | 11295 | 8750 | 8750 |
| 35K | 3.11 mi | 7234-484 | 6076-287 | 6076-287 | 10880 | 8201 | 8201 |
| 40K | 3.10 mi | 7265-31 | 6030+46 | 6030+46 | 8471 | 6434 | 6434 |
| Finish(26.22 mi) | 1.37 mi | 7110+155 | 5905+125 | 5905+125 | 5170 | 4237 | 4237 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
5794
Males
5158
M40-44
5158
5K→10K
3.1 - 6.2 mi
Overall
5659
Males
5054
M40-44
5054
10K→15K
6.2 - 9.3 mi
Overall
5794
Males
5158
M40-44
5158
15K→20K
9.3 - 12.4 mi
Overall
6285
Males
5513
M40-44
5513
20K→Half
12.4 - 13.1 mi
Overall
7956
Males
6660
M40-44
6660
Half→25K
13.1 - 15.5 mi
Overall
9152
Males
7422
M40-44
7422
25K→30K
15.5 - 18.6 mi
Overall
11295
Males
8750
M40-44
8750
30K→35K
18.6 - 21.8 mi
Overall
10880
Males
8201
M40-44
8201
35K→40K
21.8 - 24.9 mi
Overall
8471
Males
6434
M40-44
6434
40K→Finish
24.9 - 26.2 mi
Overall
5170
Males
4237
M40-44
4237
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #5457 |
| 5K → 10K | 20096-112 | #5457 → #5569 |
| 10K → 15K | 15376-77 | #5569 → #5646 |
| 15K → 20K | 18365-118 | #5646 → #5764 |
| 20K → Half | 689-59 | #5764 → #5823 |
| Half → 25K | 20030-351 | #5823 → #6174 |
| 25K → 30K | 63256-576 | #6174 → #6750 |
| 30K → 35K | 200106-484 | #6750 → #7234 |
| 35K → 40K | 200200-31 | #7234 → #7265 |
| 40K → Finish | 13168+155 | #7265 → #7110 |
| TOTALS | 1849806-1653 | #5457 → #7110 |
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
