Imogen Mackie
Bib: 1997 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 | 25:27 | 8:12 | 3.11 mi | 25:27 | 8:12 | - | |
10K | 51:38 | 8:19 | 3.10 mi | 26:11 | 8:26 | +0:14 | |
15K | 1:17:42 | 8:21 | 3.11 mi | 26:04 | 8:24 | -0:02 | |
20K | 1:43:00 | 8:18 | 3.11 mi | 25:18 | 8:09 | -0:15 | |
Half(13.10 mi) | 1:48:40 | 8:18 | 0.67 mi | 5:40 | 8:27 | +0:18 | |
25K | 2:08:52 | 8:18 | 2.43 mi | 20:12 | 8:18 | -0:09 | |
30K | 2:34:47 | 8:19 | 3.11 mi | 25:55 | 8:21 | +0:03 | |
35K | 3:00:59 | 8:20 | 3.11 mi | 26:12 | 8:26 | +0:05 | |
40K | 3:27:21 | 8:21 | 3.10 mi | 26:22 | 8:30 | +0:04 | |
Finish(26.22 mi) | 3:38:40 | 8:21 | 1.37 mi | 11:19 | 8:18 | -0:12 |
Checkpoints & Pacing
Pace Line
Fastest Pace
8:09 /mi
Average Pace
8:21 /mi
Slowest Pace
8:30 /mi
Segments
Time at Faster Pace
3:38:40
100% of race
Time at Steady Pace
0:00
0% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 8:20 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F18-39 | Seg. Overall | Seg. Females | Seg. F18-39 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 16345 | 3975 | 3975 | 15214 | 3592 | 3592 |
| 10K | 3.10 mi | 16975-630 | 4187-212 | 4187-212 | 17652 | 4420 | 4420 |
| 15K | 3.11 mi | 16327+648 | 3971+216 | 3971+216 | 15214 | 3592 | 3592 |
| 20K | 3.11 mi | 15801+526 | 3811+160 | 3811+160 | 14534 | 3380 | 3380 |
| Half(13.10 mi) | 0.67 mi | 15738+63 | 3793+18 | 3793+18 | 15208 | 3647 | 3647 |
| 25K | 2.43 mi | 15383+355 | 3709+84 | 3709+84 | 14088 | 3358 | 3358 |
| 30K | 3.11 mi | 14506+877 | 3462+247 | 3462+247 | 11899 | 2741 | 2741 |
| 35K | 3.11 mi | 13512+994 | 3244+218 | 3244+218 | 10408 | 2477 | 2477 |
| 40K | 3.10 mi | 12673+839 | 3091+153 | 3091+153 | 9941 | 2603 | 2603 |
| Finish(26.22 mi) | 1.37 mi | 12403+270 | 3045+46 | 3045+46 | 9606 | 2559 | 2559 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
15214
Females
3592
F18-39
3592
5K→10K
3.1 - 6.2 mi
Overall
17652
Females
4420
F18-39
4420
10K→15K
6.2 - 9.3 mi
Overall
15214
Females
3592
F18-39
3592
15K→20K
9.3 - 12.4 mi
Overall
14534
Females
3380
F18-39
3380
20K→Half
12.4 - 13.1 mi
Overall
15208
Females
3647
F18-39
3647
Half→25K
13.1 - 15.5 mi
Overall
14088
Females
3358
F18-39
3358
25K→30K
15.5 - 18.6 mi
Overall
11899
Females
2741
F18-39
2741
30K→35K
18.6 - 21.8 mi
Overall
10408
Females
2477
F18-39
2477
35K→40K
21.8 - 24.9 mi
Overall
9941
Females
2603
F18-39
2603
40K→Finish
24.9 - 26.2 mi
Overall
9606
Females
2559
F18-39
2559
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #16345 |
| 5K → 10K | 846216-630 | #16345 → #16975 |
| 10K → 15K | 46694+648 | #16975 → #16327 |
| 15K → 20K | 38564+526 | #16327 → #15801 |
| 20K → Half | 2689+63 | #15801 → #15738 |
| Half → 25K | 69424+355 | #15738 → #15383 |
| 25K → 30K | 29906+877 | #15383 → #14506 |
| 30K → 35K | 331027+994 | #14506 → #13512 |
| 35K → 40K | 48887+839 | #13512 → #12673 |
| 40K → Finish | 24294+270 | #12673 → #12403 |
| TOTALS | 11595101+3942 | #16345 → #12403 |
Passing Visualized
Passing Circle
Position Flow
Race Lanes
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Race managed by
London Marathon Events
Race timed by
Mika Timing
