Barney Johnson
Bib: 43928 M GB
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 | 17:38 | 5:41 | 3.11 mi | 17:38 | 5:41 | - | |
10K | 35:43 | 5:45 | 3.10 mi | 18:05 | 5:50 | +0:09 | |
15K | 54:07 | 5:49 | 3.11 mi | 18:24 | 5:56 | +0:06 | |
20K | 1:11:55 | 5:48 | 3.11 mi | 17:48 | 5:44 | -0:12 | |
Half(13.10 mi) | 1:15:45 | 5:47 | 0.67 mi | 3:50 | 5:43 | -0:01 | |
25K | 1:29:39 | 5:47 | 2.43 mi | 13:54 | 5:43 | 0:00 | |
30K | 1:47:53 | 5:48 | 3.11 mi | 18:14 | 5:53 | +0:10 | |
35K | 2:06:03 | 5:48 | 3.11 mi | 18:10 | 5:51 | -0:02 | |
40K | 2:24:34 | 5:49 | 3.10 mi | 18:31 | 5:58 | +0:07 | |
Finish(26.22 mi) | 2:32:37 | 5:50 | 1.37 mi | 8:03 | 5:55 | -0:03 |
Checkpoints & Pacing
Pace Line
Fastest Pace
5:41 /mi
Average Pace
5:50 /mi
Slowest Pace
5:58 /mi
Segments
Time at Faster Pace
2:32:37
100% of race
Time at Steady Pace
0:00
0% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 5:49 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M18-39 | Seg. Overall | Seg. Males | Seg. M18-39 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 353 | 344 | 344 | 471 | 461 | 461 |
| 10K | 3.10 mi | 432-79 | 423-79 | 423-79 | 499 | 488 | 488 |
| 15K | 3.11 mi | 447-15 | 437-14 | 437-14 | 471 | 461 | 461 |
| 20K | 3.11 mi | 431+16 | 422+15 | 422+15 | 384 | 377 | 377 |
| Half(13.10 mi) | 0.67 mi | 416+15 | 408+14 | 408+14 | 207 | 204 | 204 |
| 25K | 2.43 mi | 390+26 | 383+25 | 383+25 | 280 | 274 | 274 |
| 30K | 3.11 mi | 358+32 | 353+30 | 353+30 | 318 | 310 | 310 |
| 35K | 3.11 mi | 325+33 | 320+33 | 320+33 | 252 | 246 | 246 |
| 40K | 3.10 mi | 301+24 | 297+23 | 297+23 | 309 | 301 | 301 |
| Finish(26.22 mi) | 1.37 mi | 293+8 | 289+8 | 289+8 | 278 | 271 | 271 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
471
Males
461
M18-39
461
5K→10K
3.1 - 6.2 mi
Overall
499
Males
488
M18-39
488
10K→15K
6.2 - 9.3 mi
Overall
471
Males
461
M18-39
461
15K→20K
9.3 - 12.4 mi
Overall
384
Males
377
M18-39
377
20K→Half
12.4 - 13.1 mi
Overall
207
Males
204
M18-39
204
Half→25K
13.1 - 15.5 mi
Overall
280
Males
274
M18-39
274
25K→30K
15.5 - 18.6 mi
Overall
318
Males
310
M18-39
310
30K→35K
18.6 - 21.8 mi
Overall
252
Males
246
M18-39
246
35K→40K
21.8 - 24.9 mi
Overall
309
Males
301
M18-39
301
40K→Finish
24.9 - 26.2 mi
Overall
278
Males
271
M18-39
271
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #353 |
| 5K → 10K | 801-79 | #353 → #432 |
| 10K → 15K | 249-15 | #432 → #447 |
| 15K → 20K | 521+16 | #447 → #431 |
| 20K → Half | 015+15 | #431 → #416 |
| Half → 25K | 026+26 | #416 → #390 |
| 25K → 30K | 436+32 | #390 → #358 |
| 30K → 35K | 437+33 | #358 → #325 |
| 35K → 40K | 327+24 | #325 → #301 |
| 40K → Finish | 311+8 | #301 → #293 |
| TOTALS | 123183+60 | #353 → #293 |
Passing Visualized
Passing Circle
Position Flow
Race Lanes
Is this your race? Claim it to upload your GPX and export your data as yours.
Upload your GPX file
Add per-mile pace & heart rate — works with Garmin, Apple Watch, Strava & more.
Download your race track as a GPX or TCX file for Strava, Garmin Connect, or other 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
