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 | 19:38 | 6:20 | 3.11 mi | 19:38 | 6:20 | - | |
10K | 39:00 | 6:17 | 3.10 mi | 19:22 | 6:15 | -0:05 | |
15K | 59:36 | 6:24 | 3.11 mi | 20:36 | 6:38 | +0:23 | |
20K | 1:20:14 | 6:28 | 3.11 mi | 20:38 | 6:39 | +0:01 | |
Half(13.10 mi) | 1:24:44 | 6:29 | 0.67 mi | 4:30 | 6:43 | +0:04 | |
25K | 1:41:11 | 6:31 | 2.43 mi | 16:27 | 6:46 | +0:03 | |
30K | 2:03:23 | 6:38 | 3.11 mi | 22:12 | 7:09 | +0:23 | |
35K | 2:26:06 | 6:44 | 3.11 mi | 22:43 | 7:19 | +0:10 | |
40K | 2:48:59 | 6:48 | 3.10 mi | 22:53 | 7:22 | +0:03 | |
Finish(26.22 mi) | 2:58:54 | 6:50 | 1.37 mi | 9:55 | 7:17 | -0:05 |
Checkpoints & Pacing
Pace Line
Fastest Pace
6:15 /mi
Average Pace
6:50 /mi
Slowest Pace
7:22 /mi
Segments
Time at Faster Pace
1:41:11
57% of race
Time at Steady Pace
1:17:43
43% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 6:49 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M40-44 | Seg. Overall | Seg. Males | Seg. M40-44 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 1904 | 1803 | 1803 | 2404 | 2283 | 2283 |
| 10K | 3.10 mi | 1626+278 | 1547+256 | 1547+256 | 1425 | 1365 | 1365 |
| 15K | 3.11 mi | 1876-250 | 1786-239 | 1786-239 | 2404 | 2283 | 2283 |
| 20K | 3.11 mi | 2170-294 | 2063-277 | 2063-277 | 3136 | 2939 | 2939 |
| Half(13.10 mi) | 0.67 mi | 2190-20 | 2082-19 | 2082-19 | 2652 | 2526 | 2526 |
| 25K | 2.43 mi | 2313-123 | 2201-119 | 2201-119 | 3256 | 3041 | 3041 |
| 30K | 3.11 mi | 2565-252 | 2424-223 | 2424-223 | 4355 | 3936 | 3936 |
| 35K | 3.11 mi | 2791-226 | 2617-193 | 2617-193 | 4253 | 3783 | 3783 |
| 40K | 3.10 mi | 2987-196 | 2774-157 | 2774-157 | 4008 | 3484 | 3484 |
| Finish(26.22 mi) | 1.37 mi | 3034-47 | 2811-37 | 2811-37 | 3830 | 3280 | 3280 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
2404
Males
2283
M40-44
2283
5K→10K
3.1 - 6.2 mi
Overall
1425
Males
1365
M40-44
1365
10K→15K
6.2 - 9.3 mi
Overall
2404
Males
2283
M40-44
2283
15K→20K
9.3 - 12.4 mi
Overall
3136
Males
2939
M40-44
2939
20K→Half
12.4 - 13.1 mi
Overall
2652
Males
2526
M40-44
2526
Half→25K
13.1 - 15.5 mi
Overall
3256
Males
3041
M40-44
3041
25K→30K
15.5 - 18.6 mi
Overall
4355
Males
3936
M40-44
3936
30K→35K
18.6 - 21.8 mi
Overall
4253
Males
3783
M40-44
3783
35K→40K
21.8 - 24.9 mi
Overall
4008
Males
3484
M40-44
3484
40K→Finish
24.9 - 26.2 mi
Overall
3830
Males
3280
M40-44
3280
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #1904 |
| 5K → 10K | 3281*+278 | #1904 → #1626 |
| 10K → 15K | 2006-250 | #1626 → #1876 |
| 15K → 20K | 2009-294 | #1876 → #2170 |
| 20K → Half | 277-20 | #2170 → #2190 |
| Half → 25K | 14320-123 | #2190 → #2313 |
| 25K → 30K | 26715-252 | #2313 → #2565 |
| 30K → 35K | 20058-226 | #2565 → #2791 |
| 35K → 40K | 20057-196 | #2791 → #2987 |
| 40K → Finish | 9548-47 | #2987 → #3034 |
| TOTALS | 1335501*-1130 | #1904 → #3034 |
* 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
