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 | 21:06 | 6:48 | 3.11 mi | 21:06 | 6:48 | - | |
10K | 42:13 | 6:48 | 3.10 mi | 21:07 | 6:48 | 0:00 | |
15K | 1:04:15 | 6:54 | 3.11 mi | 22:02 | 7:06 | +0:18 | |
20K | 1:25:38 | 6:54 | 3.11 mi | 21:23 | 6:53 | -0:13 | |
Half(13.10 mi) | 1:30:17 | 6:54 | 0.67 mi | 4:39 | 6:56 | +0:03 | |
25K | 1:46:59 | 6:54 | 2.43 mi | 16:42 | 6:52 | -0:04 | |
30K | 2:08:35 | 6:54 | 3.11 mi | 21:36 | 6:58 | +0:06 | |
35K | 2:30:05 | 6:55 | 3.11 mi | 21:30 | 6:56 | -0:02 | |
40K | 2:51:18 | 6:54 | 3.10 mi | 21:13 | 6:50 | -0:06 | |
Finish(26.22 mi) | 3:00:46 | 6:54 | 1.37 mi | 9:28 | 6:57 | +0:07 |
Checkpoints & Pacing
Pace Line
Fastest Pace
6:48 /mi
Average Pace
6:54 /mi
Slowest Pace
7:06 /mi
Segments
Time at Faster Pace
3:00:46
100% of race
Time at Steady Pace
0:00
0% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 6:54 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M50-54 | Seg. Overall | Seg. Males | Seg. M50-54 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 4519 | 4080 | 4080 | 5144 | 4644 | 4644 |
| 10K | 3.10 mi | 4255+264 | 3871+209 | 3871+209 | 4003 | 3676 | 3676 |
| 15K | 3.11 mi | 4602-347 | 4179-308 | 4179-308 | 5144 | 4644 | 4644 |
| 20K | 3.11 mi | 4667-65 | 4244-65 | 4244-65 | 4802 | 4365 | 4365 |
| Half(13.10 mi) | 0.67 mi | 4620+47 | 4204+40 | 4204+40 | 3892 | 3594 | 3594 |
| 25K | 2.43 mi | 4474+146 | 4082+122 | 4082+122 | 3989 | 3670 | 3670 |
| 30K | 3.11 mi | 4211+263 | 3854+228 | 3854+228 | 3519 | 3244 | 3244 |
| 35K | 3.11 mi | 3862+349 | 3540+314 | 3540+314 | 2815 | 2605 | 2605 |
| 40K | 3.10 mi | 3501+361 | 3217+323 | 3217+323 | 2142 | 1972 | 1972 |
| Finish(26.22 mi) | 1.37 mi | 3427+74 | 3153+64 | 3153+64 | 2589 | 2315 | 2315 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
5144
Males
4644
M50-54
4644
5K→10K
3.1 - 6.2 mi
Overall
4003
Males
3676
M50-54
3676
10K→15K
6.2 - 9.3 mi
Overall
5144
Males
4644
M50-54
4644
15K→20K
9.3 - 12.4 mi
Overall
4802
Males
4365
M50-54
4365
20K→Half
12.4 - 13.1 mi
Overall
3892
Males
3594
M50-54
3594
Half→25K
13.1 - 15.5 mi
Overall
3989
Males
3670
M50-54
3670
25K→30K
15.5 - 18.6 mi
Overall
3519
Males
3244
M50-54
3244
30K→35K
18.6 - 21.8 mi
Overall
2815
Males
2605
M50-54
2605
35K→40K
21.8 - 24.9 mi
Overall
2142
Males
1972
M50-54
1972
40K→Finish
24.9 - 26.2 mi
Overall
2589
Males
2315
M50-54
2315
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #4519 |
| 5K → 10K | 51315*+264 | #4519 → #4255 |
| 10K → 15K | 20032-347 | #4255 → #4602 |
| 15K → 20K | 15489-65 | #4602 → #4667 |
| 20K → Half | 1360+47 | #4667 → #4620 |
| Half → 25K | 24170+146 | #4620 → #4474 |
| 25K → 30K | 19282+263 | #4474 → #4211 |
| 30K → 35K | 14363*+349 | #4211 → #3862 |
| 35K → 40K | 3364*+361 | #3862 → #3501 |
| 40K → Finish | 1589+74 | #3501 → #3427 |
| TOTALS | 4931764*+1092 | #4519 → #3427 |
* 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
