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 | 18:27 | 5:57 | 3.11 mi | 18:27 | 5:57 | - | |
10K | 37:16 | 6:00 | 3.10 mi | 18:49 | 6:04 | +0:07 | |
15K | 56:50 | 6:06 | 3.11 mi | 19:34 | 6:18 | +0:14 | |
20K | 1:15:48 | 6:06 | 3.11 mi | 18:58 | 6:07 | -0:11 | |
Half(13.10 mi) | 1:20:00 | 6:07 | 0.67 mi | 4:12 | 6:16 | +0:09 | |
25K | 1:35:11 | 6:08 | 2.43 mi | 15:11 | 6:15 | -0:01 | |
30K | 1:55:06 | 6:11 | 3.11 mi | 19:55 | 6:25 | +0:10 | |
35K | 2:14:54 | 6:13 | 3.11 mi | 19:48 | 6:23 | -0:02 | |
40K | 2:34:31 | 6:14 | 3.10 mi | 19:37 | 6:19 | -0:04 | |
Finish(26.22 mi) | 2:43:04 | 6:14 | 1.37 mi | 8:33 | 6:17 | -0:02 |
Checkpoints & Pacing
Pace Line
Fastest Pace
5:57 /mi
Average Pace
6:13 /mi
Slowest Pace
6:25 /mi
Segments
Time at Faster Pace
56:14
34% of race
Time at Steady Pace
1:46:50
66% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 6:13 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M45-49 | Seg. Overall | Seg. Males | Seg. M45-49 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 715 | 692 | 692 | 1236 | 1188 | 1188 |
| 10K | 3.10 mi | 794-79 | 764-72 | 764-72 | 878 | 841 | 841 |
| 15K | 3.11 mi | 917-123 | 882-118 | 882-118 | 1236 | 1188 | 1188 |
| 20K | 3.11 mi | 970-53 | 933-51 | 933-51 | 1124 | 1084 | 1084 |
| Half(13.10 mi) | 0.67 mi | 979-9 | 943-10 | 943-10 | 1109 | 1070 | 1070 |
| 25K | 2.43 mi | 1009-30 | 974-31 | 974-31 | 1286 | 1238 | 1238 |
| 30K | 3.11 mi | 1044-35 | 1009-35 | 1009-35 | 1362 | 1309 | 1309 |
| 35K | 3.11 mi | 997+47 | 964+45 | 964+45 | 1010 | 968 | 968 |
| 40K | 3.10 mi | 926+71 | 893+71 | 893+71 | 810 | 777 | 777 |
| Finish(26.22 mi) | 1.37 mi | 899+27 | 868+25 | 868+25 | 793 | 761 | 761 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
1236
Males
1188
M45-49
1188
5K→10K
3.1 - 6.2 mi
Overall
878
Males
841
M45-49
841
10K→15K
6.2 - 9.3 mi
Overall
1236
Males
1188
M45-49
1188
15K→20K
9.3 - 12.4 mi
Overall
1124
Males
1084
M45-49
1084
20K→Half
12.4 - 13.1 mi
Overall
1109
Males
1070
M45-49
1070
Half→25K
13.1 - 15.5 mi
Overall
1286
Males
1238
M45-49
1238
25K→30K
15.5 - 18.6 mi
Overall
1362
Males
1309
M45-49
1309
30K→35K
18.6 - 21.8 mi
Overall
1010
Males
968
M45-49
968
35K→40K
21.8 - 24.9 mi
Overall
810
Males
777
M45-49
777
40K→Finish
24.9 - 26.2 mi
Overall
793
Males
761
M45-49
761
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #715 |
| 5K → 10K | 9213-79 | #715 → #794 |
| 10K → 15K | 1274-123 | #794 → #917 |
| 15K → 20K | 6310-53 | #917 → #970 |
| 20K → Half | 123-9 | #970 → #979 |
| Half → 25K | 4818-30 | #979 → #1009 |
| 25K → 30K | 5924-35 | #1009 → #1044 |
| 30K → 35K | 2976+47 | #1044 → #997 |
| 35K → 40K | 1081+71 | #997 → #926 |
| 40K → Finish | 532+27 | #926 → #899 |
| TOTALS | 445261-184 | #715 → #899 |
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
