Alicja Blaszczyk
Bib: 40959 F PL
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 | 26:38 | 8:35 | 3.11 mi | 26:38 | 8:35 | - | |
10K | 53:17 | 8:35 | 3.10 mi | 26:39 | 8:35 | 0:00 | |
15K | 1:20:33 | 8:39 | 3.11 mi | 27:16 | 8:47 | +0:12 | |
20K | 1:46:23 | 8:34 | 3.11 mi | 25:50 | 8:19 | -0:28 | |
Half(13.10 mi) | 1:52:04 | 8:34 | 0.67 mi | 5:41 | 8:29 | +0:10 | |
25K | 2:12:13 | 8:31 | 2.43 mi | 20:09 | 8:17 | -0:12 | |
30K | 2:38:03 | 8:29 | 3.11 mi | 25:50 | 8:19 | +0:02 | |
35K | 3:04:50 | 8:30 | 3.11 mi | 26:47 | 8:38 | +0:19 | |
40K | 3:31:34 | 8:31 | 3.10 mi | 26:44 | 8:37 | -0:01 | |
Finish(26.22 mi) | 3:42:56 | 8:31 | 1.37 mi | 11:22 | 8:21 | -0:16 |
Checkpoints & Pacing
Pace Line
Fastest Pace
8:17 /mi
Average Pace
8:31 /mi
Slowest Pace
8:47 /mi
Segments
Time at Faster Pace
3:15:40
88% of race
Time at Steady Pace
27:16
12% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 8:30 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F18-39 | Seg. Overall | Seg. Females | Seg. F18-39 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 20749 | 5445 | 5445 | 18938 | 4809 | 4809 |
| 10K | 3.10 mi | 19875+874 | 5151+294 | 5151+294 | 19181 | 4932 | 4932 |
| 15K | 3.11 mi | 19430+445 | 5004+147 | 5004+147 | 18938 | 4809 | 4809 |
| 20K | 3.11 mi | 18471+959 | 4716+288 | 4716+288 | 16143 | 3929 | 3929 |
| Half(13.10 mi) | 0.67 mi | 18291+180 | 4649+67 | 4649+67 | 15412 | 3706 | 3706 |
| 25K | 2.43 mi | 17436+855 | 4395+254 | 4395+254 | 13878 | 3276 | 3276 |
| 30K | 3.11 mi | 16129+1307 | 4026+369 | 4026+369 | 11702 | 2672 | 2672 |
| 35K | 3.11 mi | 15098+1031 | 3788+238 | 3788+238 | 11650 | 2946 | 2946 |
| 40K | 3.10 mi | 14172+926 | 3623+165 | 3623+165 | 10726 | 2910 | 2910 |
| Finish(26.22 mi) | 1.37 mi | 13782+390 | 3548+75 | 3548+75 | 9856 | 2636 | 2636 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
18938
Females
4809
F18-39
4809
5K→10K
3.1 - 6.2 mi
Overall
19181
Females
4932
F18-39
4932
10K→15K
6.2 - 9.3 mi
Overall
18938
Females
4809
F18-39
4809
15K→20K
9.3 - 12.4 mi
Overall
16143
Females
3929
F18-39
3929
20K→Half
12.4 - 13.1 mi
Overall
15412
Females
3706
F18-39
3706
Half→25K
13.1 - 15.5 mi
Overall
13878
Females
3276
F18-39
3276
25K→30K
15.5 - 18.6 mi
Overall
11702
Females
2672
F18-39
2672
30K→35K
18.6 - 21.8 mi
Overall
11650
Females
2946
F18-39
2946
35K→40K
21.8 - 24.9 mi
Overall
10726
Females
2910
F18-39
2910
40K→Finish
24.9 - 26.2 mi
Overall
9856
Females
2636
F18-39
2636
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #20749 |
| 5K → 10K | 1711045+874 | #20749 → #19875 |
| 10K → 15K | 147592+445 | #19875 → #19430 |
| 15K → 20K | 14973+959 | #19430 → #18471 |
| 20K → Half | 4184+180 | #18471 → #18291 |
| Half → 25K | 8863+855 | #18291 → #17436 |
| 25K → 30K | 51312+1307 | #17436 → #16129 |
| 30K → 35K | 271058+1031 | #16129 → #15098 |
| 35K → 40K | 42968+926 | #15098 → #14172 |
| 40K → Finish | 12402+390 | #14172 → #13782 |
| TOTALS | 4307397+6967 | #20749 → #13782 |
Passing Visualized
Passing Circle
Position Flow
Race Lanes
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Race managed by
London Marathon Events
Race timed by
Mika Timing
