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 | 20:08 | 6:29 | 3.11 mi | 20:08 | 6:29 | - | |
10K | 39:51 | 6:25 | 3.10 mi | 19:43 | 6:21 | -0:08 | |
15K | 1:00:03 | 6:27 | 3.11 mi | 20:12 | 6:31 | +0:10 | |
20K | 1:19:50 | 6:26 | 3.11 mi | 19:47 | 6:23 | -0:08 | |
Half(13.10 mi) | 1:24:07 | 6:26 | 0.67 mi | 4:17 | 6:23 | 0:00 | |
25K | 1:39:39 | 6:25 | 2.43 mi | 15:32 | 6:23 | 0:00 | |
30K | 1:59:31 | 6:25 | 3.11 mi | 19:52 | 6:24 | +0:01 | |
35K | 2:19:41 | 6:26 | 3.11 mi | 20:10 | 6:30 | +0:06 | |
40K | 2:40:37 | 6:28 | 3.10 mi | 20:56 | 6:45 | +0:15 | |
Finish(26.22 mi) | 2:49:39 | 6:29 | 1.37 mi | 9:02 | 6:38 | -0:07 |
Checkpoints & Pacing
Pace Line
Fastest Pace
6:21 /mi
Average Pace
6:29 /mi
Slowest Pace
6:45 /mi
Segments
Time at Faster Pace
2:28:43
88% of race
Time at Steady Pace
20:56
12% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 6:28 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M40-44 | Seg. Overall | Seg. Males | Seg. M40-44 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 2564 | 2409 | 2409 | 1898 | 1815 | 1815 |
| 10K | 3.10 mi | 2169+395 | 2055+354 | 2055+354 | 1802 | 1716 | 1716 |
| 15K | 3.11 mi | 2070+99 | 1965+90 | 1965+90 | 1898 | 1815 | 1815 |
| 20K | 3.11 mi | 2024+46 | 1927+38 | 1927+38 | 1953 | 1869 | 1869 |
| Half(13.10 mi) | 0.67 mi | 1975+49 | 1887+40 | 1887+40 | 1491 | 1435 | 1435 |
| 25K | 2.43 mi | 1899+76 | 1816+71 | 1816+71 | 1735 | 1660 | 1660 |
| 30K | 3.11 mi | 1756+143 | 1677+139 | 1677+139 | 1330 | 1279 | 1279 |
| 35K | 3.11 mi | 1661+95 | 1591+86 | 1591+86 | 1322 | 1260 | 1260 |
| 40K | 3.10 mi | 1648+13 | 1573+18 | 1573+18 | 1810 | 1675 | 1675 |
| Finish(26.22 mi) | 1.37 mi | 1619+29 | 1546+27 | 1546+27 | 1575 | 1457 | 1457 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
1898
Males
1815
M40-44
1815
5K→10K
3.1 - 6.2 mi
Overall
1802
Males
1716
M40-44
1716
10K→15K
6.2 - 9.3 mi
Overall
1898
Males
1815
M40-44
1815
15K→20K
9.3 - 12.4 mi
Overall
1953
Males
1869
M40-44
1869
20K→Half
12.4 - 13.1 mi
Overall
1491
Males
1435
M40-44
1435
Half→25K
13.1 - 15.5 mi
Overall
1735
Males
1660
M40-44
1660
25K→30K
15.5 - 18.6 mi
Overall
1330
Males
1279
M40-44
1279
30K→35K
18.6 - 21.8 mi
Overall
1322
Males
1260
M40-44
1260
35K→40K
21.8 - 24.9 mi
Overall
1810
Males
1675
M40-44
1675
40K→Finish
24.9 - 26.2 mi
Overall
1575
Males
1457
M40-44
1457
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #2564 |
| 5K → 10K | 1396+395 | #2564 → #2169 |
| 10K → 15K | 14113+99 | #2169 → #2070 |
| 15K → 20K | 2470+46 | #2070 → #2024 |
| 20K → Half | 049+49 | #2024 → #1975 |
| Half → 25K | 682+76 | #1975 → #1899 |
| 25K → 30K | 4147+143 | #1899 → #1756 |
| 30K → 35K | 18113+95 | #1756 → #1661 |
| 35K → 40K | 6073+13 | #1661 → #1648 |
| 40K → Finish | 1443+29 | #1648 → #1619 |
| TOTALS | 1411086+945 | #2564 → #1619 |
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
