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 | 19:02 | 6:08 | 3.11 mi | 19:02 | 6:08 | - | |
10K | 37:40 | 6:04 | 3.10 mi | 18:38 | 6:00 | -0:08 | |
15K | 57:23 | 6:10 | 3.11 mi | 19:43 | 6:21 | +0:21 | |
20K | 1:16:25 | 6:09 | 3.11 mi | 19:02 | 6:08 | -0:13 | |
Half(13.10 mi) | 1:20:34 | 6:10 | 0.67 mi | 4:09 | 6:12 | +0:04 | |
25K | 1:35:28 | 6:09 | 2.43 mi | 14:54 | 6:08 | -0:04 | |
30K | 1:55:01 | 6:11 | 3.11 mi | 19:33 | 6:18 | +0:10 | |
35K | 2:15:13 | 6:14 | 3.11 mi | 20:12 | 6:31 | +0:13 | |
40K | 2:38:09 | 6:22 | 3.10 mi | 22:56 | 7:23 | +0:52 | |
Finish(26.22 mi) | 2:48:52 | 6:27 | 1.37 mi | 10:43 | 7:52 | +0:29 |
Checkpoints & Pacing
Pace Line
Fastest Pace
6:00 /mi
Average Pace
6:27 /mi
Slowest Pace
7:52 /mi
Segments
Time at Faster Pace
18:38
11% of race
Time at Steady Pace
1:56:35
69% of race
Time at Slower Pace
33:39
20% of race
Average Pace: 6:26 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M40-44 | Seg. Overall | Seg. Males | Seg. M40-44 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 1198 | 1146 | 1146 | 1379 | 1324 | 1324 |
| 10K | 3.10 mi | 921+277 | 882+264 | 882+264 | 783 | 754 | 754 |
| 15K | 3.11 mi | 1076-155 | 1036-154 | 1036-154 | 1379 | 1324 | 1324 |
| 20K | 3.11 mi | 1093-17 | 1050-14 | 1050-14 | 1189 | 1145 | 1145 |
| Half(13.10 mi) | 0.67 mi | 1087+6 | 1046+4 | 1046+4 | 951 | 924 | 924 |
| 25K | 2.43 mi | 1055+32 | 1017+29 | 1017+29 | 962 | 928 | 928 |
| 30K | 3.11 mi | 1029+26 | 994+23 | 994+23 | 1027 | 993 | 993 |
| 35K | 3.11 mi | 1043-14 | 1005-11 | 1005-11 | 1350 | 1288 | 1288 |
| 40K | 3.10 mi | 1312-269 | 1252-247 | 1252-247 | 4058 | 3518 | 3518 |
| Finish(26.22 mi) | 1.37 mi | 1514-202 | 1446-194 | 1446-194 | 6670 | 5193 | 5193 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
1379
Males
1324
M40-44
1324
5K→10K
3.1 - 6.2 mi
Overall
783
Males
754
M40-44
754
10K→15K
6.2 - 9.3 mi
Overall
1379
Males
1324
M40-44
1324
15K→20K
9.3 - 12.4 mi
Overall
1189
Males
1145
M40-44
1145
20K→Half
12.4 - 13.1 mi
Overall
951
Males
924
M40-44
924
Half→25K
13.1 - 15.5 mi
Overall
962
Males
928
M40-44
928
25K→30K
15.5 - 18.6 mi
Overall
1027
Males
993
M40-44
993
30K→35K
18.6 - 21.8 mi
Overall
1350
Males
1288
M40-44
1288
35K→40K
21.8 - 24.9 mi
Overall
4058
Males
3518
M40-44
3518
40K→Finish
24.9 - 26.2 mi
Overall
6670
Males
5193
M40-44
5193
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #1198 |
| 5K → 10K | 4281*+277 | #1198 → #921 |
| 10K → 15K | 1605-155 | #921 → #1076 |
| 15K → 20K | 3720-17 | #1076 → #1093 |
| 20K → Half | 410+6 | #1093 → #1087 |
| Half → 25K | 739+32 | #1087 → #1055 |
| 25K → 30K | 2551+26 | #1055 → #1029 |
| 30K → 35K | 6046-14 | #1029 → #1043 |
| 35K → 40K | 20015-269 | #1043 → #1312 |
| 40K → Finish | 2003-202 | #1312 → #1514 |
| TOTALS | 697470*-316 | #1198 → #1514 |
* 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
