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 | 21:02 | 6:47 | 3.11 mi | 21:02 | 6:47 | - | |
10K | 41:26 | 6:41 | 3.10 mi | 20:24 | 6:34 | -0:13 | |
15K | 1:01:46 | 6:38 | 3.11 mi | 20:20 | 6:33 | -0:01 | |
20K | 1:21:34 | 6:34 | 3.11 mi | 19:48 | 6:23 | -0:10 | |
Half(13.10 mi) | 1:25:58 | 6:34 | 0.67 mi | 4:24 | 6:34 | +0:11 | |
25K | 1:41:42 | 6:33 | 2.43 mi | 15:44 | 6:28 | -0:06 | |
30K | 2:01:40 | 6:32 | 3.11 mi | 19:58 | 6:26 | -0:02 | |
35K | 2:23:41 | 6:37 | 3.11 mi | 22:01 | 7:06 | +0:40 | |
40K | 2:46:10 | 6:42 | 3.10 mi | 22:29 | 7:15 | +0:09 | |
Finish(26.22 mi) | 2:55:23 | 6:42 | 1.37 mi | 9:13 | 6:46 | -0:29 |
Checkpoints & Pacing
Pace Line
Fastest Pace
6:23 /mi
Average Pace
6:42 /mi
Slowest Pace
7:15 /mi
Segments
Time at Faster Pace
2:10:53
75% of race
Time at Steady Pace
44:30
25% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 6:41 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M40-44 | Seg. Overall | Seg. Males | Seg. M40-44 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 4336 | 3930 | 3930 | 2091 | 1996 | 1996 |
| 10K | 3.10 mi | 3382+954 | 3129+801 | 3129+801 | 2715 | 2550 | 2550 |
| 15K | 3.11 mi | 2837+545 | 2656+473 | 2656+473 | 2091 | 1996 | 1996 |
| 20K | 3.11 mi | 2593+244 | 2456+200 | 2456+200 | 1980 | 1895 | 1895 |
| Half(13.10 mi) | 0.67 mi | 2556+37 | 2422+34 | 2422+34 | 2077 | 1986 | 1986 |
| 25K | 2.43 mi | 2442+114 | 2317+105 | 2317+105 | 1995 | 1905 | 1905 |
| 30K | 3.11 mi | 2197+245 | 2091+226 | 2091+226 | 1426 | 1369 | 1369 |
| 35K | 3.11 mi | 2268-71 | 2152-61 | 2152-61 | 3476 | 3171 | 3171 |
| 40K | 3.10 mi | 2377-109 | 2244-92 | 2244-92 | 3544 | 3138 | 3138 |
| Finish(26.22 mi) | 1.37 mi | 2326+51 | 2190+54 | 2190+54 | 2000 | 1831 | 1831 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
2091
Males
1996
M40-44
1996
5K→10K
3.1 - 6.2 mi
Overall
2715
Males
2550
M40-44
2550
10K→15K
6.2 - 9.3 mi
Overall
2091
Males
1996
M40-44
1996
15K→20K
9.3 - 12.4 mi
Overall
1980
Males
1895
M40-44
1895
20K→Half
12.4 - 13.1 mi
Overall
2077
Males
1986
M40-44
1986
Half→25K
13.1 - 15.5 mi
Overall
1995
Males
1905
M40-44
1905
25K→30K
15.5 - 18.6 mi
Overall
1426
Males
1369
M40-44
1369
30K→35K
18.6 - 21.8 mi
Overall
3476
Males
3171
M40-44
3171
35K→40K
21.8 - 24.9 mi
Overall
3544
Males
3138
M40-44
3138
40K→Finish
24.9 - 26.2 mi
Overall
2000
Males
1831
M40-44
1831
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #4336 |
| 5K → 10K | 2956*+954 | #4336 → #3382 |
| 10K → 15K | 0545*+545 | #3382 → #2837 |
| 15K → 20K | 2246*+244 | #2837 → #2593 |
| 20K → Half | 037+37 | #2593 → #2556 |
| Half → 25K | 4118+114 | #2556 → #2442 |
| 25K → 30K | 3248+245 | #2442 → #2197 |
| 30K → 35K | 13261-71 | #2197 → #2268 |
| 35K → 40K | 17061-109 | #2268 → #2377 |
| 40K → Finish | 2475+51 | #2377 → #2326 |
| TOTALS | 3372347*+2010 | #4336 → #2326 |
* 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
