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 | 19:28 | 6:16 | 3.11 mi | 19:28 | 6:16 | - | |
10K | 38:24 | 6:11 | 3.10 mi | 18:56 | 6:06 | -0:10 | |
15K | 58:04 | 6:14 | 3.11 mi | 19:40 | 6:20 | +0:14 | |
20K | 1:17:14 | 6:13 | 3.11 mi | 19:10 | 6:11 | -0:09 | |
Half(13.10 mi) | 1:21:29 | 6:14 | 0.67 mi | 4:15 | 6:20 | +0:09 | |
25K | 1:36:48 | 6:14 | 2.43 mi | 15:19 | 6:18 | -0:02 | |
30K | 1:57:30 | 6:19 | 3.11 mi | 20:42 | 6:40 | +0:22 | |
35K | 2:18:54 | 6:24 | 3.11 mi | 21:24 | 6:54 | +0:14 | |
40K | 2:40:33 | 6:28 | 3.10 mi | 21:39 | 6:59 | +0:05 | |
Finish(26.22 mi) | 2:50:32 | 6:31 | 1.37 mi | 9:59 | 7:20 | +0:21 |
Checkpoints & Pacing
Pace Line
Fastest Pace
6:06 /mi
Average Pace
6:31 /mi
Slowest Pace
7:20 /mi
Segments
Time at Faster Pace
18:56
11% of race
Time at Steady Pace
1:17:52
46% of race
Time at Slower Pace
1:13:44
43% of race
Average Pace: 6:30 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M40-44 | Seg. Overall | Seg. Males | Seg. M40-44 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 1696 | 1603 | 1603 | 1332 | 1280 | 1280 |
| 10K | 3.10 mi | 1298+398 | 1242+361 | 1242+361 | 975 | 935 | 935 |
| 15K | 3.11 mi | 1307-9 | 1254-12 | 1254-12 | 1332 | 1280 | 1280 |
| 20K | 3.11 mi | 1284+23 | 1231+23 | 1231+23 | 1304 | 1256 | 1256 |
| Half(13.10 mi) | 0.67 mi | 1285-1 | 1233-2 | 1233-2 | 1344 | 1296 | 1296 |
| 25K | 2.43 mi | 1302-17 | 1253-20 | 1253-20 | 1468 | 1406 | 1406 |
| 30K | 3.11 mi | 1420-118 | 1363-110 | 1363-110 | 2109 | 1999 | 1999 |
| 35K | 3.11 mi | 1547-127 | 1482-119 | 1482-119 | 2650 | 2456 | 2456 |
| 40K | 3.10 mi | 1637-90 | 1563-81 | 1563-81 | 2621 | 2386 | 2386 |
| Finish(26.22 mi) | 1.37 mi | 1722-85 | 1641-78 | 1641-78 | 4043 | 3432 | 3432 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
1332
Males
1280
M40-44
1280
5K→10K
3.1 - 6.2 mi
Overall
975
Males
935
M40-44
935
10K→15K
6.2 - 9.3 mi
Overall
1332
Males
1280
M40-44
1280
15K→20K
9.3 - 12.4 mi
Overall
1304
Males
1256
M40-44
1256
20K→Half
12.4 - 13.1 mi
Overall
1344
Males
1296
M40-44
1296
Half→25K
13.1 - 15.5 mi
Overall
1468
Males
1406
M40-44
1406
25K→30K
15.5 - 18.6 mi
Overall
2109
Males
1999
M40-44
1999
30K→35K
18.6 - 21.8 mi
Overall
2650
Males
2456
M40-44
2456
35K→40K
21.8 - 24.9 mi
Overall
2621
Males
2386
M40-44
2386
40K→Finish
24.9 - 26.2 mi
Overall
4043
Males
3432
M40-44
3432
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #1696 |
| 5K → 10K | 1399*+398 | #1696 → #1298 |
| 10K → 15K | 3829-9 | #1298 → #1307 |
| 15K → 20K | 1841+23 | #1307 → #1284 |
| 20K → Half | 76-1 | #1284 → #1285 |
| Half → 25K | 4023-17 | #1285 → #1302 |
| 25K → 30K | 13820-118 | #1302 → #1420 |
| 30K → 35K | 15225-127 | #1420 → #1547 |
| 35K → 40K | 13646-90 | #1547 → #1637 |
| 40K → Finish | 9813-85 | #1637 → #1722 |
| TOTALS | 628602*-26 | #1696 → #1722 |
* 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
