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 | 20:52 | 6:43 | 3.11 mi | 20:52 | 6:43 | - | |
10K | 41:50 | 6:44 | 3.10 mi | 20:58 | 6:45 | +0:02 | |
15K | 1:02:48 | 6:45 | 3.11 mi | 20:58 | 6:45 | 0:00 | |
20K | 1:23:15 | 6:42 | 3.11 mi | 20:27 | 6:35 | -0:10 | |
Half(13.10 mi) | 1:27:47 | 6:43 | 0.67 mi | 4:32 | 6:46 | +0:11 | |
25K | 1:43:53 | 6:42 | 2.43 mi | 16:06 | 6:37 | -0:09 | |
30K | 2:04:58 | 6:43 | 3.11 mi | 21:05 | 6:48 | +0:11 | |
35K | 2:26:05 | 6:44 | 3.11 mi | 21:07 | 6:48 | 0:00 | |
40K | 2:47:51 | 6:46 | 3.10 mi | 21:46 | 7:01 | +0:13 | |
Finish(26.22 mi) | 2:57:38 | 6:47 | 1.37 mi | 9:47 | 7:11 | +0:10 |
Checkpoints & Pacing
Pace Line
Fastest Pace
6:35 /mi
Average Pace
6:47 /mi
Slowest Pace
7:11 /mi
Segments
Time at Faster Pace
2:26:05
82% of race
Time at Steady Pace
31:33
18% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 6:46 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M50-54 | Seg. Overall | Seg. Males | Seg. M50-54 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3925 | 3582 | 3582 | 2877 | 2702 | 2702 |
| 10K | 3.10 mi | 3752+173 | 3448+134 | 3448+134 | 3642 | 3368 | 3368 |
| 15K | 3.11 mi | 3423+329 | 3169+279 | 3169+279 | 2877 | 2702 | 2702 |
| 20K | 3.11 mi | 3246+177 | 3022+147 | 3022+147 | 2809 | 2651 | 2651 |
| Half(13.10 mi) | 0.67 mi | 3210+36 | 2990+32 | 2990+32 | 2857 | 2703 | 2703 |
| 25K | 2.43 mi | 3076+134 | 2876+114 | 2876+114 | 2524 | 2385 | 2385 |
| 30K | 3.11 mi | 2960+116 | 2771+105 | 2771+105 | 2636 | 2472 | 2472 |
| 35K | 3.11 mi | 2785+175 | 2611+160 | 2611+160 | 2277 | 2124 | 2124 |
| 40K | 3.10 mi | 2727+58 | 2543+68 | 2543+68 | 2757 | 2501 | 2501 |
| Finish(26.22 mi) | 1.37 mi | 2753-26 | 2561-18 | 2561-18 | 3433 | 2988 | 2988 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
2877
Males
2702
M50-54
2702
5K→10K
3.1 - 6.2 mi
Overall
3642
Males
3368
M50-54
3368
10K→15K
6.2 - 9.3 mi
Overall
2877
Males
2702
M50-54
2702
15K→20K
9.3 - 12.4 mi
Overall
2809
Males
2651
M50-54
2651
20K→Half
12.4 - 13.1 mi
Overall
2857
Males
2703
M50-54
2703
Half→25K
13.1 - 15.5 mi
Overall
2524
Males
2385
M50-54
2385
25K→30K
15.5 - 18.6 mi
Overall
2636
Males
2472
M50-54
2472
30K→35K
18.6 - 21.8 mi
Overall
2277
Males
2124
M50-54
2124
35K→40K
21.8 - 24.9 mi
Overall
2757
Males
2501
M50-54
2501
40K→Finish
24.9 - 26.2 mi
Overall
3433
Males
2988
M50-54
2988
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #3925 |
| 5K → 10K | 66239+173 | #3925 → #3752 |
| 10K → 15K | 4333+329 | #3752 → #3423 |
| 15K → 20K | 3180+177 | #3423 → #3246 |
| 20K → Half | 238+36 | #3246 → #3210 |
| Half → 25K | 5139+134 | #3210 → #3076 |
| 25K → 30K | 37153+116 | #3076 → #2960 |
| 30K → 35K | 24199+175 | #2960 → #2785 |
| 35K → 40K | 83141+58 | #2785 → #2727 |
| 40K → Finish | 6842-26 | #2727 → #2753 |
| TOTALS | 2921464+1172 | #3925 → #2753 |
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
