Emma Barraclough
Bib: 48748 F 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 | 26:02 | 8:23 | 3.11 mi | 26:02 | 8:23 | - | |
10K | 51:59 | 8:22 | 3.10 mi | 25:57 | 8:22 | -0:01 | |
15K | 1:18:17 | 8:24 | 3.11 mi | 26:18 | 8:28 | +0:06 | |
20K | 1:44:11 | 8:24 | 3.11 mi | 25:54 | 8:21 | -0:07 | |
Half(13.10 mi) | 1:49:55 | 8:24 | 0.67 mi | 5:44 | 8:33 | +0:12 | |
25K | 2:11:07 | 8:27 | 2.43 mi | 21:12 | 8:43 | +0:10 | |
30K | 2:44:36 | 8:50 | 3.11 mi | 33:29 | 10:47 | +2:04 | |
35K | 3:14:49 | 8:58 | 3.11 mi | 30:13 | 9:44 | -1:03 | |
40K | 3:42:57 | 8:59 | 3.10 mi | 28:08 | 9:04 | -0:40 | |
Finish(26.22 mi) | 3:55:40 | 9:00 | 1.37 mi | 12:43 | 9:20 | +0:16 |
Checkpoints & Pacing
Pace Line
Fastest Pace
8:21 /mi
Average Pace
9:00 /mi
Slowest Pace
10:47 /mi
Segments
Time at Faster Pace
0:00
0% of race
Time at Steady Pace
2:39:15
68% of race
Time at Slower Pace
1:16:25
32% of race
Average Pace: 8:59 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F18-39 | Seg. Overall | Seg. Females | Seg. F18-39 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 18441 | 4650 | 4650 | 15971 | 3837 | 3837 |
| 10K | 3.10 mi | 17566+875 | 4401+249 | 4401+249 | 16967 | 4183 | 4183 |
| 15K | 3.11 mi | 16944+622 | 4165+236 | 4165+236 | 15971 | 3837 | 3837 |
| 20K | 3.11 mi | 16719+225 | 4104+61 | 4104+61 | 16342 | 3998 | 3998 |
| Half(13.10 mi) | 0.67 mi | 16649+70 | 4082+22 | 4082+22 | 16187 | 4018 | 4018 |
| 25K | 2.43 mi | 16733-84 | 4166-84 | 4166-84 | 17680 | 4550 | 4550 |
| 30K | 3.11 mi | 19620-2887 | 5195-1029 | 5195-1029 | 31147 | 10321 | 10321 |
| 35K | 3.11 mi | 19526+94 | 5326-131 | 5326-131 | 19942 | 6061 | 6061 |
| 40K | 3.10 mi | 18498+1028 | 5096+230 | 5096+230 | 13962 | 4182 | 4182 |
| Finish(26.22 mi) | 1.37 mi | 18380+118 | 5123-27 | 5123-27 | 17632 | 5661 | 5661 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
15971
Females
3837
F18-39
3837
5K→10K
3.1 - 6.2 mi
Overall
16967
Females
4183
F18-39
4183
10K→15K
6.2 - 9.3 mi
Overall
15971
Females
3837
F18-39
3837
15K→20K
9.3 - 12.4 mi
Overall
16342
Females
3998
F18-39
3998
20K→Half
12.4 - 13.1 mi
Overall
16187
Females
4018
F18-39
4018
Half→25K
13.1 - 15.5 mi
Overall
17680
Females
4550
F18-39
4550
25K→30K
15.5 - 18.6 mi
Overall
31147
Females
10321
F18-39
10321
30K→35K
18.6 - 21.8 mi
Overall
19942
Females
6061
F18-39
6061
35K→40K
21.8 - 24.9 mi
Overall
13962
Females
4182
F18-39
4182
40K→Finish
24.9 - 26.2 mi
Overall
17632
Females
5661
F18-39
5661
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #18441 |
| 5K → 10K | 1391014*+875 | #18441 → #17566 |
| 10K → 15K | 66688*+622 | #17566 → #16944 |
| 15K → 20K | 138363*+225 | #16944 → #16719 |
| 20K → Half | 2595+70 | #16719 → #16649 |
| Half → 25K | 200200-84 | #16649 → #16733 |
| 25K → 30K | 292942-2887 | #16733 → #19620 |
| 30K → 35K | 200294*+94 | #19620 → #19526 |
| 35K → 40K | 521080*+1028 | #19526 → #18498 |
| 40K → Finish | 118236*+118 | #18498 → #18380 |
| TOTALS | 38674012*+61 | #18441 → #18380 |
* 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
