Alice Cahill
Bib: 55983 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 | 33:02 | 10:38 | 3.11 mi | 33:02 | 10:38 | - | |
10K | 1:11:46 | 11:33 | 3.10 mi | 38:44 | 12:29 | +1:51 | |
15K | 1:52:26 | 12:04 | 3.11 mi | 40:40 | 13:06 | +0:37 | |
20K | 2:31:59 | 12:14 | 3.11 mi | 39:33 | 12:44 | -0:22 | |
Half(13.10 mi) | 2:41:40 | 12:21 | 0.67 mi | 9:41 | 14:26 | +1:42 | |
25K | 3:26:41 | 13:19 | 2.43 mi | 45:01 | 18:29 | +4:03 | |
30K | 4:17:03 | 13:48 | 3.11 mi | 50:22 | 16:13 | -2:16 | |
35K | 5:18:15 | 14:39 | 3.11 mi | 1:01:12 | 19:42 | +3:29 | |
40K | 6:15:03 | 15:06 | 3.10 mi | 56:48 | 18:17 | -1:25 | |
Finish(26.22 mi) | 6:38:37 | 15:13 | 1.37 mi | 23:34 | 17:17 | -1:00 |
Checkpoints & Pacing
Pace Line
Fastest Pace
10:38 /mi
Average Pace
15:13 /mi
Slowest Pace
19:42 /mi
Segments
Time at Faster Pace
2:41:40
41% of race
Time at Steady Pace
1:13:56
19% of race
Time at Slower Pace
2:43:01
41% of race
Average Pace: 15:12 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F18-39 | Seg. Overall | Seg. Females | Seg. F18-39 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 45094 | 16291 | 16291 | 53120 | 21464 | 21464 |
| 10K | 3.10 mi | 50705-5611 | 19709-3418 | 19709-3418 | 53679 | 21775 | 21775 |
| 15K | 3.11 mi | 51731-1026 | 20454-745 | 20454-745 | 53120 | 21464 | 21464 |
| 20K | 3.11 mi | 51500+231 | 20361+93 | 20361+93 | 50901 | 20193 | 20193 |
| Half(13.10 mi) | 0.67 mi | 51716-216 | 20514-153 | 20514-153 | 54792 | 22902 | 22902 |
| 25K | 2.43 mi | 54114-2398 | 22157-1643 | 22157-1643 | 58489 | 25197 | 25197 |
| 30K | 3.11 mi | 54559-445 | 22481-324 | 22481-324 | 55761 | 23562 | 23562 |
| 35K | 3.11 mi | 55986-1427 | 23483-1002 | 23483-1002 | 58978 | 25639 | 25639 |
| 40K | 3.10 mi | 56605-619 | 23945-462 | 23945-462 | 58454 | 25307 | 25307 |
| Finish(26.22 mi) | 1.37 mi | 56760-155 | 24053-108 | 24053-108 | 57957 | 25081 | 25081 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
53120
Females
21464
F18-39
21464
5K→10K
3.1 - 6.2 mi
Overall
53679
Females
21775
F18-39
21775
10K→15K
6.2 - 9.3 mi
Overall
53120
Females
21464
F18-39
21464
15K→20K
9.3 - 12.4 mi
Overall
50901
Females
20193
F18-39
20193
20K→Half
12.4 - 13.1 mi
Overall
54792
Females
22902
F18-39
22902
Half→25K
13.1 - 15.5 mi
Overall
58489
Females
25197
F18-39
25197
25K→30K
15.5 - 18.6 mi
Overall
55761
Females
23562
F18-39
23562
30K→35K
18.6 - 21.8 mi
Overall
58978
Females
25639
F18-39
25639
35K→40K
21.8 - 24.9 mi
Overall
58454
Females
25307
F18-39
25307
40K→Finish
24.9 - 26.2 mi
Overall
57957
Females
25081
F18-39
25081
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #45094 |
| 5K → 10K | 20097-5611 | #45094 → #50705 |
| 10K → 15K | 200200-1026 | #50705 → #51731 |
| 15K → 20K | 200431*+231 | #51731 → #51500 |
| 20K → Half | 20050-216 | #51500 → #51716 |
| Half → 25K | 20019-2398 | #51716 → #54114 |
| 25K → 30K | 619174-445 | #54114 → #54559 |
| 30K → 35K | 20021-1427 | #54559 → #55986 |
| 35K → 40K | 20024-619 | #55986 → #56605 |
| 40K → Finish | 17722-155 | #56605 → #56760 |
| TOTALS | 21961038*-11666 | #45094 → #56760 |
* 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
