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 | 20:20 | 6:33 | 3.11 mi | 20:20 | 6:33 | - | |
10K | 41:08 | 6:38 | 3.10 mi | 20:48 | 6:42 | +0:09 | |
15K | 1:02:26 | 6:42 | 3.11 mi | 21:18 | 6:52 | +0:10 | |
20K | 1:23:20 | 6:43 | 3.11 mi | 20:54 | 6:44 | -0:08 | |
Half(13.10 mi) | 1:27:55 | 6:43 | 0.67 mi | 4:35 | 6:50 | +0:06 | |
25K | 1:44:34 | 6:44 | 2.43 mi | 16:39 | 6:51 | +0:01 | |
30K | 2:06:34 | 6:48 | 3.11 mi | 22:00 | 7:05 | +0:14 | |
35K | 2:29:21 | 6:53 | 3.11 mi | 22:47 | 7:20 | +0:15 | |
40K | 2:55:01 | 7:03 | 3.10 mi | 25:40 | 8:16 | +0:56 | |
Finish(26.22 mi) | 3:05:22 | 7:05 | 1.37 mi | 10:21 | 7:36 | -0:40 |
Checkpoints & Pacing
Pace Line
Fastest Pace
6:33 /mi
Average Pace
7:05 /mi
Slowest Pace
8:16 /mi
Segments
Time at Faster Pace
20:20
11% of race
Time at Steady Pace
1:46:14
57% of race
Time at Slower Pace
58:48
32% of race
Average Pace: 7:04 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M40-44 | Seg. Overall | Seg. Males | Seg. M40-44 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 2894 | 2706 | 2706 | 3440 | 3194 | 3194 |
| 10K | 3.10 mi | 3097-203 | 2884-178 | 2884-178 | 3349 | 3113 | 3113 |
| 15K | 3.11 mi | 3191-94 | 2967-83 | 2967-83 | 3440 | 3194 | 3194 |
| 20K | 3.11 mi | 3290-99 | 3061-94 | 3061-94 | 3702 | 3431 | 3431 |
| Half(13.10 mi) | 0.67 mi | 3284+6 | 3057+4 | 3057+4 | 3333 | 3119 | 3119 |
| 25K | 2.43 mi | 3336-52 | 3102-45 | 3102-45 | 3857 | 3560 | 3560 |
| 30K | 3.11 mi | 3445-109 | 3201-99 | 3201-99 | 4116 | 3752 | 3752 |
| 35K | 3.11 mi | 3637-192 | 3353-152 | 3353-152 | 4329 | 3841 | 3841 |
| 40K | 3.10 mi | 4112-475 | 3717-364 | 3717-364 | 8532 | 6469 | 6469 |
| Finish(26.22 mi) | 1.37 mi | 4098+14 | 3693+24 | 3693+24 | 5218 | 4253 | 4253 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
3440
Males
3194
M40-44
3194
5K→10K
3.1 - 6.2 mi
Overall
3349
Males
3113
M40-44
3113
10K→15K
6.2 - 9.3 mi
Overall
3440
Males
3194
M40-44
3194
15K→20K
9.3 - 12.4 mi
Overall
3702
Males
3431
M40-44
3431
20K→Half
12.4 - 13.1 mi
Overall
3333
Males
3119
M40-44
3119
Half→25K
13.1 - 15.5 mi
Overall
3857
Males
3560
M40-44
3560
25K→30K
15.5 - 18.6 mi
Overall
4116
Males
3752
M40-44
3752
30K→35K
18.6 - 21.8 mi
Overall
4329
Males
3841
M40-44
3841
35K→40K
21.8 - 24.9 mi
Overall
8532
Males
6469
M40-44
6469
40K→Finish
24.9 - 26.2 mi
Overall
5218
Males
4253
M40-44
4253
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #2894 |
| 5K → 10K | 23835-203 | #2894 → #3097 |
| 10K → 15K | 13137-94 | #3097 → #3191 |
| 15K → 20K | 13637-99 | #3191 → #3290 |
| 20K → Half | 1521+6 | #3290 → #3284 |
| Half → 25K | 10048-52 | #3284 → #3336 |
| 25K → 30K | 17869-109 | #3336 → #3445 |
| 30K → 35K | 303111-192 | #3445 → #3637 |
| 35K → 40K | 52348-475 | #3637 → #4112 |
| 40K → Finish | 4054+14 | #4112 → #4098 |
| TOTALS | 1664460-1204 | #2894 → #4098 |
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
