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 | 20:23 | 6:34 | 3.11 mi | 20:23 | 6:34 | - | |
10K | 40:26 | 6:31 | 3.10 mi | 20:03 | 6:28 | -0:06 | |
15K | 1:00:55 | 6:33 | 3.11 mi | 20:29 | 6:36 | +0:08 | |
20K | 1:21:00 | 6:32 | 3.11 mi | 20:05 | 6:28 | -0:08 | |
Half(13.10 mi) | 1:25:27 | 6:32 | 0.67 mi | 4:27 | 6:38 | +0:10 | |
25K | 1:41:17 | 6:32 | 2.43 mi | 15:50 | 6:31 | -0:07 | |
30K | 2:01:44 | 6:32 | 3.11 mi | 20:27 | 6:35 | +0:04 | |
35K | 2:21:57 | 6:32 | 3.11 mi | 20:13 | 6:31 | -0:04 | |
40K | 2:42:18 | 6:32 | 3.10 mi | 20:21 | 6:34 | +0:03 | |
Finish(26.22 mi) | 2:51:15 | 6:33 | 1.37 mi | 8:57 | 6:34 | 0:00 |
Checkpoints & Pacing
Pace Line
Fastest Pace
6:28 /mi
Average Pace
6:32 /mi
Slowest Pace
6:38 /mi
Segments
Time at Faster Pace
2:51:15
100% of race
Time at Steady Pace
0:00
0% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 6:32 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M50-54 | Seg. Overall | Seg. Males | Seg. M50-54 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 2951 | 2754 | 2754 | 2267 | 2158 | 2158 |
| 10K | 3.10 mi | 2584+367 | 2434+320 | 2434+320 | 2251 | 2134 | 2134 |
| 15K | 3.11 mi | 2454+130 | 2326+108 | 2326+108 | 2267 | 2158 | 2158 |
| 20K | 3.11 mi | 2400+54 | 2276+50 | 2276+50 | 2323 | 2216 | 2216 |
| Half(13.10 mi) | 0.67 mi | 2397+3 | 2274+2 | 2274+2 | 2288 | 2183 | 2183 |
| 25K | 2.43 mi | 2333+64 | 2219+55 | 2219+55 | 2132 | 2031 | 2031 |
| 30K | 3.11 mi | 2219+114 | 2111+108 | 2111+108 | 1868 | 1780 | 1780 |
| 35K | 3.11 mi | 1999+220 | 1905+206 | 1905+206 | 1370 | 1305 | 1305 |
| 40K | 3.10 mi | 1850+149 | 1763+142 | 1763+142 | 1316 | 1236 | 1236 |
| Finish(26.22 mi) | 1.37 mi | 1793+57 | 1706+57 | 1706+57 | 1444 | 1342 | 1342 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
2267
Males
2158
M50-54
2158
5K→10K
3.1 - 6.2 mi
Overall
2251
Males
2134
M50-54
2134
10K→15K
6.2 - 9.3 mi
Overall
2267
Males
2158
M50-54
2158
15K→20K
9.3 - 12.4 mi
Overall
2323
Males
2216
M50-54
2216
20K→Half
12.4 - 13.1 mi
Overall
2288
Males
2183
M50-54
2183
Half→25K
13.1 - 15.5 mi
Overall
2132
Males
2031
M50-54
2031
25K→30K
15.5 - 18.6 mi
Overall
1868
Males
1780
M50-54
1780
30K→35K
18.6 - 21.8 mi
Overall
1370
Males
1305
M50-54
1305
35K→40K
21.8 - 24.9 mi
Overall
1316
Males
1236
M50-54
1236
40K→Finish
24.9 - 26.2 mi
Overall
1444
Males
1342
M50-54
1342
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #2951 |
| 5K → 10K | 5372+367 | #2951 → #2584 |
| 10K → 15K | 16146+130 | #2584 → #2454 |
| 15K → 20K | 1165+54 | #2454 → #2400 |
| 20K → Half | 1215+3 | #2400 → #2397 |
| Half → 25K | 1478+64 | #2397 → #2333 |
| 25K → 30K | 22136+114 | #2333 → #2219 |
| 30K → 35K | 2222+220 | #2219 → #1999 |
| 35K → 40K | 9158+149 | #1999 → #1850 |
| 40K → Finish | 360+57 | #1850 → #1793 |
| TOTALS | 941252+1158 | #2951 → #1793 |
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
