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 | 19:08 | 6:10 | 3.11 mi | 19:08 | 6:10 | - | |
10K | 38:14 | 6:10 | 3.10 mi | 19:06 | 6:09 | -0:01 | |
15K | 57:45 | 6:12 | 3.11 mi | 19:31 | 6:17 | +0:08 | |
20K | 1:16:57 | 6:12 | 3.11 mi | 19:12 | 6:11 | -0:06 | |
Half(13.10 mi) | 1:21:12 | 6:12 | 0.67 mi | 4:15 | 6:20 | +0:09 | |
25K | 1:36:38 | 6:14 | 2.43 mi | 15:26 | 6:21 | +0:01 | |
30K | 1:57:02 | 6:17 | 3.11 mi | 20:24 | 6:34 | +0:13 | |
35K | 2:18:32 | 6:23 | 3.11 mi | 21:30 | 6:56 | +0:22 | |
40K | 2:41:16 | 6:30 | 3.10 mi | 22:44 | 7:20 | +0:24 | |
Finish(26.22 mi) | 2:51:20 | 6:33 | 1.37 mi | 10:04 | 7:23 | +0:03 |
Checkpoints & Pacing
Pace Line
Fastest Pace
6:09 /mi
Average Pace
6:32 /mi
Slowest Pace
7:23 /mi
Segments
Time at Faster Pace
0:00
0% of race
Time at Steady Pace
1:57:02
68% of race
Time at Slower Pace
54:18
32% of race
Average Pace: 6:32 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M40-44 | Seg. Overall | Seg. Males | Seg. M40-44 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 1295 | 1234 | 1234 | 1206 | 1160 | 1160 |
| 10K | 3.10 mi | 1222+73 | 1171+63 | 1171+63 | 1126 | 1077 | 1077 |
| 15K | 3.11 mi | 1194+28 | 1144+27 | 1144+27 | 1206 | 1160 | 1160 |
| 20K | 3.11 mi | 1233-39 | 1183-39 | 1183-39 | 1343 | 1293 | 1293 |
| Half(13.10 mi) | 0.67 mi | 1231+2 | 1181+2 | 1181+2 | 1349 | 1301 | 1301 |
| 25K | 2.43 mi | 1270-39 | 1221-40 | 1221-40 | 1613 | 1546 | 1546 |
| 30K | 3.11 mi | 1350-80 | 1299-78 | 1299-78 | 1815 | 1733 | 1733 |
| 35K | 3.11 mi | 1494-144 | 1431-132 | 1431-132 | 2797 | 2587 | 2587 |
| 40K | 3.10 mi | 1723-229 | 1644-213 | 1644-213 | 3818 | 3342 | 3342 |
| Finish(26.22 mi) | 1.37 mi | 1800-77 | 1712-68 | 1712-68 | 4278 | 3607 | 3607 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
1206
Males
1160
M40-44
1160
5K→10K
3.1 - 6.2 mi
Overall
1126
Males
1077
M40-44
1077
10K→15K
6.2 - 9.3 mi
Overall
1206
Males
1160
M40-44
1160
15K→20K
9.3 - 12.4 mi
Overall
1343
Males
1293
M40-44
1293
20K→Half
12.4 - 13.1 mi
Overall
1349
Males
1301
M40-44
1301
Half→25K
13.1 - 15.5 mi
Overall
1613
Males
1546
M40-44
1546
25K→30K
15.5 - 18.6 mi
Overall
1815
Males
1733
M40-44
1733
30K→35K
18.6 - 21.8 mi
Overall
2797
Males
2587
M40-44
2587
35K→40K
21.8 - 24.9 mi
Overall
3818
Males
3342
M40-44
3342
40K→Finish
24.9 - 26.2 mi
Overall
4278
Males
3607
M40-44
3607
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #1295 |
| 5K → 10K | 30103+73 | #1295 → #1222 |
| 10K → 15K | 2654+28 | #1222 → #1194 |
| 15K → 20K | 5516-39 | #1194 → #1233 |
| 20K → Half | 57+2 | #1233 → #1231 |
| Half → 25K | 5213-39 | #1231 → #1270 |
| 25K → 30K | 10323-80 | #1270 → #1350 |
| 30K → 35K | 17026-144 | #1350 → #1494 |
| 35K → 40K | 20024-229 | #1494 → #1723 |
| 40K → Finish | 9114-77 | #1723 → #1800 |
| TOTALS | 732280-505 | #1295 → #1800 |
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
