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 | 20:15 | 6:32 | 3.11 mi | 20:15 | 6:32 | - | |
10K | 40:05 | 6:28 | 3.10 mi | 19:50 | 6:24 | -0:08 | |
15K | 1:00:13 | 6:28 | 3.11 mi | 20:08 | 6:29 | +0:05 | |
20K | 1:20:06 | 6:27 | 3.11 mi | 19:53 | 6:24 | -0:05 | |
Half(13.10 mi) | 1:24:31 | 6:28 | 0.67 mi | 4:25 | 6:35 | +0:11 | |
25K | 1:40:28 | 6:29 | 2.43 mi | 15:57 | 6:33 | -0:02 | |
30K | 2:02:00 | 6:33 | 3.11 mi | 21:32 | 6:56 | +0:23 | |
35K | 2:24:35 | 6:39 | 3.11 mi | 22:35 | 7:17 | +0:21 | |
40K | 2:49:52 | 6:51 | 3.10 mi | 25:17 | 8:09 | +0:52 | |
Finish(26.22 mi) | 3:01:04 | 6:55 | 1.37 mi | 11:12 | 8:13 | +0:04 |
Checkpoints & Pacing
Pace Line
Fastest Pace
6:24 /mi
Average Pace
6:55 /mi
Slowest Pace
8:13 /mi
Segments
Time at Faster Pace
0:00
0% of race
Time at Steady Pace
1:40:28
55% of race
Time at Slower Pace
1:20:36
45% of race
Average Pace: 6:54 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M40-44 | Seg. Overall | Seg. Males | Seg. M40-44 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 2760 | 2586 | 2586 | 1809 | 1730 | 1730 |
| 10K | 3.10 mi | 2349+411 | 2221+365 | 2221+365 | 1986 | 1887 | 1887 |
| 15K | 3.11 mi | 2146+203 | 2037+184 | 2037+184 | 1809 | 1730 | 1730 |
| 20K | 3.11 mi | 2131+15 | 2027+10 | 2027+10 | 2103 | 2012 | 2012 |
| Half(13.10 mi) | 0.67 mi | 2127+4 | 2023+4 | 2023+4 | 2167 | 2074 | 2074 |
| 25K | 2.43 mi | 2140-13 | 2041-18 | 2041-18 | 2296 | 2181 | 2181 |
| 30K | 3.11 mi | 2275-135 | 2165-124 | 2165-124 | 3401 | 3142 | 3142 |
| 35K | 3.11 mi | 2434-159 | 2302-137 | 2302-137 | 4083 | 3650 | 3650 |
| 40K | 3.10 mi | 3180-746 | 2948-646 | 2948-646 | 7802 | 6010 | 6010 |
| Finish(26.22 mi) | 1.37 mi | 3467-287 | 3184-236 | 3184-236 | 8962 | 6656 | 6656 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
1809
Males
1730
M40-44
1730
5K→10K
3.1 - 6.2 mi
Overall
1986
Males
1887
M40-44
1887
10K→15K
6.2 - 9.3 mi
Overall
1809
Males
1730
M40-44
1730
15K→20K
9.3 - 12.4 mi
Overall
2103
Males
2012
M40-44
2012
20K→Half
12.4 - 13.1 mi
Overall
2167
Males
2074
M40-44
2074
Half→25K
13.1 - 15.5 mi
Overall
2296
Males
2181
M40-44
2181
25K→30K
15.5 - 18.6 mi
Overall
3401
Males
3142
M40-44
3142
30K→35K
18.6 - 21.8 mi
Overall
4083
Males
3650
M40-44
3650
35K→40K
21.8 - 24.9 mi
Overall
7802
Males
6010
M40-44
6010
40K→Finish
24.9 - 26.2 mi
Overall
8962
Males
6656
M40-44
6656
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #2760 |
| 5K → 10K | 4415+411 | #2760 → #2349 |
| 10K → 15K | 2205+203 | #2349 → #2146 |
| 15K → 20K | 4459+15 | #2146 → #2131 |
| 20K → Half | 1216+4 | #2131 → #2127 |
| Half → 25K | 5138-13 | #2127 → #2140 |
| 25K → 30K | 16732-135 | #2140 → #2275 |
| 30K → 35K | 21354-159 | #2275 → #2434 |
| 35K → 40K | 75913-746 | #2434 → #3180 |
| 40K → Finish | 2958-287 | #3180 → #3467 |
| TOTALS | 1547840-707 | #2760 → #3467 |
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
