Thomas Briggs
Bib: 7233 M GB
Race Timeline
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 | 21:03 | 6:47 | 3.11 mi | 21:03 | 6:47 | - | |
10K | 42:01 | 6:46 | 3.10 mi | 20:58 | 6:45 | -0:02 | |
15K | 1:03:41 | 6:50 | 3.11 mi | 21:40 | 6:59 | +0:14 | |
20K | 1:24:44 | 6:50 | 3.11 mi | 21:03 | 6:47 | -0:12 | |
Half(13.10 mi) | 1:29:25 | 6:50 | 0.67 mi | 4:41 | 6:59 | +0:12 | |
25K | 1:46:07 | 6:50 | 2.43 mi | 16:42 | 6:52 | -0:07 | |
30K | 2:07:56 | 6:52 | 3.11 mi | 21:49 | 7:02 | +0:10 | |
35K | 2:30:01 | 6:54 | 3.11 mi | 22:05 | 7:07 | +0:05 | |
40K | 2:52:47 | 6:58 | 3.10 mi | 22:46 | 7:20 | +0:13 | |
Finish(26.22 mi) | 3:03:27 | 7:01 | 1.37 mi | 10:40 | 7:50 | +0:30 |
Checkpoints & Pacing
Pace Line
Fastest Pace
6:45 /mi
Average Pace
7:00 /mi
Slowest Pace
7:50 /mi
Segments
Time at Faster Pace
2:52:47
94% of race
Time at Steady Pace
10:40
6% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 7:00 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M18-39 | Seg. Overall | Seg. Males | Seg. M18-39 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 4393 | 3976 | 3976 | 4326 | 3959 | 3959 |
| 10K | 3.10 mi | 3969+424 | 3640+336 | 3640+336 | 3653 | 3379 | 3379 |
| 15K | 3.11 mi | 4061-92 | 3722-82 | 3722-82 | 4326 | 3959 | 3959 |
| 20K | 3.11 mi | 4051+10 | 3720+2 | 3720+2 | 4084 | 3759 | 3759 |
| Half(13.10 mi) | 0.67 mi | 4065-14 | 3730-10 | 3730-10 | 4206 | 3870 | 3870 |
| 25K | 2.43 mi | 4023+42 | 3694+36 | 3694+36 | 4002 | 3683 | 3683 |
| 30K | 3.11 mi | 3962+61 | 3644+50 | 3644+50 | 3845 | 3524 | 3524 |
| 35K | 3.11 mi | 3846+116 | 3526+118 | 3526+118 | 3544 | 3226 | 3226 |
| 40K | 3.10 mi | 3746+100 | 3419+107 | 3419+107 | 3864 | 3376 | 3376 |
| Finish(26.22 mi) | 1.37 mi | 3797-51 | 3457-38 | 3457-38 | 6462 | 5061 | 5061 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
4326
Males
3959
M18-39
3959
5K→10K
3.1 - 6.2 mi
Overall
3653
Males
3379
M18-39
3379
10K→15K
6.2 - 9.3 mi
Overall
4326
Males
3959
M18-39
3959
15K→20K
9.3 - 12.4 mi
Overall
4084
Males
3759
M18-39
3759
20K→Half
12.4 - 13.1 mi
Overall
4206
Males
3870
M18-39
3870
Half→25K
13.1 - 15.5 mi
Overall
4002
Males
3683
M18-39
3683
25K→30K
15.5 - 18.6 mi
Overall
3845
Males
3524
M18-39
3524
30K→35K
18.6 - 21.8 mi
Overall
3544
Males
3226
M18-39
3226
35K→40K
21.8 - 24.9 mi
Overall
3864
Males
3376
M18-39
3376
40K→Finish
24.9 - 26.2 mi
Overall
6462
Males
5061
M18-39
5061
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #4393 |
| 5K → 10K | 34458*+424 | #4393 → #3969 |
| 10K → 15K | 15159-92 | #3969 → #4061 |
| 15K → 20K | 99109+10 | #4061 → #4051 |
| 20K → Half | 3420-14 | #4051 → #4065 |
| Half → 25K | 5193+42 | #4065 → #4023 |
| 25K → 30K | 96157+61 | #4023 → #3962 |
| 30K → 35K | 95211*+116 | #3962 → #3846 |
| 35K → 40K | 78178+100 | #3846 → #3746 |
| 40K → Finish | 8736-51 | #3746 → #3797 |
| TOTALS | 7251321*+596 | #4393 → #3797 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visualized
Passing Circle
Position Flow
Race Lanes
Upload your GPX file
Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps
.gpx files up to 10MB
Export Track Data
Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.
Questions or issues regarding timing data?
If you notice any discrepancies in your timing data or have questions about your results, our support team can help.
Contact Race SupportQuick Links
Find another athlete or browse the full results
Public Race Data
Enhanced athlete results built from publicly available data.
Race managed by
London Marathon Events
Race timed by
Mika Timing
