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 | 19:06 | 6:09 | 3.11 mi | 19:06 | 6:09 | - | |
10K | 38:23 | 6:11 | 3.10 mi | 19:17 | 6:13 | +0:04 | |
15K | 58:07 | 6:15 | 3.11 mi | 19:44 | 6:22 | +0:09 | |
20K | 1:17:19 | 6:14 | 3.11 mi | 19:12 | 6:11 | -0:11 | |
Half(13.10 mi) | 1:21:33 | 6:14 | 0.67 mi | 4:14 | 6:19 | +0:08 | |
25K | 1:36:37 | 6:14 | 2.43 mi | 15:04 | 6:12 | -0:07 | |
30K | 1:56:28 | 6:15 | 3.11 mi | 19:51 | 6:24 | +0:12 | |
35K | 2:17:54 | 6:21 | 3.11 mi | 21:26 | 6:54 | +0:30 | |
40K | 2:40:37 | 6:28 | 3.10 mi | 22:43 | 7:19 | +0:25 | |
Finish(26.22 mi) | 2:50:42 | 6:31 | 1.37 mi | 10:05 | 7:24 | +0:05 |
Checkpoints & Pacing
Pace Line
Fastest Pace
6:09 /mi
Average Pace
6:31 /mi
Slowest Pace
7:24 /mi
Segments
Time at Faster Pace
0:00
0% of race
Time at Steady Pace
1:56:28
68% of race
Time at Slower Pace
54:14
32% of race
Average Pace: 6:31 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M40-44 | Seg. Overall | Seg. Males | Seg. M40-44 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 1263 | 1204 | 1204 | 1406 | 1350 | 1350 |
| 10K | 3.10 mi | 1288-25 | 1232-28 | 1232-28 | 1325 | 1269 | 1269 |
| 15K | 3.11 mi | 1318-30 | 1263-31 | 1263-31 | 1406 | 1350 | 1350 |
| 20K | 3.11 mi | 1305+13 | 1251+12 | 1251+12 | 1342 | 1292 | 1292 |
| Half(13.10 mi) | 0.67 mi | 1299+6 | 1246+5 | 1246+5 | 1267 | 1222 | 1222 |
| 25K | 2.43 mi | 1266+33 | 1217+29 | 1217+29 | 1157 | 1114 | 1114 |
| 30K | 3.11 mi | 1253+13 | 1204+13 | 1204+13 | 1307 | 1256 | 1256 |
| 35K | 3.11 mi | 1401-148 | 1342-138 | 1342-138 | 2696 | 2496 | 2496 |
| 40K | 3.10 mi | 1649-248 | 1574-232 | 1574-232 | 3795 | 3329 | 3329 |
| Finish(26.22 mi) | 1.37 mi | 1741-92 | 1659-85 | 1659-85 | 4340 | 3656 | 3656 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
1406
Males
1350
M40-44
1350
5K→10K
3.1 - 6.2 mi
Overall
1325
Males
1269
M40-44
1269
10K→15K
6.2 - 9.3 mi
Overall
1406
Males
1350
M40-44
1350
15K→20K
9.3 - 12.4 mi
Overall
1342
Males
1292
M40-44
1292
20K→Half
12.4 - 13.1 mi
Overall
1267
Males
1222
M40-44
1222
Half→25K
13.1 - 15.5 mi
Overall
1157
Males
1114
M40-44
1114
25K→30K
15.5 - 18.6 mi
Overall
1307
Males
1256
M40-44
1256
30K→35K
18.6 - 21.8 mi
Overall
2696
Males
2496
M40-44
2496
35K→40K
21.8 - 24.9 mi
Overall
3795
Males
3329
M40-44
3329
40K→Finish
24.9 - 26.2 mi
Overall
4340
Males
3656
M40-44
3656
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #1263 |
| 5K → 10K | 7954-25 | #1263 → #1288 |
| 10K → 15K | 5525-30 | #1288 → #1318 |
| 15K → 20K | 2235+13 | #1318 → #1305 |
| 20K → Half | 28+6 | #1305 → #1299 |
| Half → 25K | 841+33 | #1299 → #1266 |
| 25K → 30K | 3043+13 | #1266 → #1253 |
| 30K → 35K | 17931-148 | #1253 → #1401 |
| 35K → 40K | 26618-248 | #1401 → #1649 |
| 40K → Finish | 10513-92 | #1649 → #1741 |
| TOTALS | 746268-478 | #1263 → #1741 |
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
