Justyna Ciecharowska

Bib: 47887 F PL

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 48%
Gender (Female)
#0 / 26115
Top 35%
Masters (Masters Women)
#0 / 11371
Top 33%
Division (F40-44)
#0 / 3355
Top 39%
Race Day Weather
56°/46°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:48/mi
27:19
49125
10K· 6.21 mi
9:02/mi
55:22
5081
15K· 9.32 mi
9:28/mi
1:24:46
4451
20K· 12.43 mi
10:43/mi
1:58:03
6740
Half· 13.10 mi
10:43/mi
2:05:14
27
25K· 15.53 mi
10:43/mi
2:31:20
5063
30K· 18.64 mi
10:43/mi
3:04:37
6946
35K· 21.75 mi
10:43/mi
3:37:54
8788
40K· 24.85 mi
10:43/mi
4:11:11
5875
Finish· 26.22 mi
10:43/mi
4:25:48
1418
Course Elevation
503ft
Total climb
166ft
Range
6 to 172 ft
613ft
Total descent
About the height of the Statue of Liberty

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The Course

Half Splits

1st Half· via Half
2:05:149:34 /mi⚡ faster
2nd Half
2:20:3410:43 /mi+12.2%
Positive split — 12.2% slower in the second half
AI Race Performance Report

Justyna's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
27:198:483.11 mi27:19
8:48
-
10K
55:228:553.10 mi28:03
9:02
+0:14
15K
1:24:469:063.11 mi29:24
9:28
+0:26
20K
1:58:039:303.11 mi33:17
10:43
+1:15
Half(13.10 mi)
2:05:149:340.67 mi7:11
10:43
0:00
25K
2:31:209:452.43 mi26:06
10:43
0:00
30K
3:04:379:553.11 mi33:17
10:43
0:00
35K
3:37:5410:023.11 mi33:17
10:43
0:00
40K
4:11:1110:073.10 mi33:17
10:43
0:00
Finish(26.22 mi)
4:25:4810:091.37 mi14:37
10:43
0:00
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
More below

See the rest of Justyna's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:48 /mi

Average Pace

10:09 /mi

Slowest Pace

10:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:24:46

32% of race

Time at Steady Pace

3:01:02

68% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:08 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi23700650165012741778137813
10K3.10 mi24242-5426707-2066707-2062498369746974
15K3.11 mi25233-9917017-3107017-3102741778137813
20K3.11 mi30114-48818920-19038920-1903395831359913599
Half(13.10 mi)0.67 mi30469-3559064-1449064-144367341235412354
25K2.43 mi31156-6879460-3969460-396349351169211692
30K3.11 mi30754+4029464-49464-4307051013010130
35K3.11 mi29686+10689234+2309234+2302641588148814
40K3.10 mi28941+7459147+879147+872586091199119
Finish(26.22 mi)1.37 mi28847+949191-449191-44290341055110551

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
131 ft55 ft
49ft125ft
117 ft

Overall

27417

Females

7813

F40-44

7813

5K→10K

3.1 - 6.2 mi

Top 42%
55 ft24 ft
50ft81ft
45 ft

Overall

24983

Females

6974

F40-44

6974

10K→15K

6.2 - 9.3 mi

Top 46%
24 ft18 ft
44ft51ft
17 ft

Overall

27417

Females

7813

F40-44

7813

15K→20K

9.3 - 12.4 mi

Top 66%
18 ft45 ft
67ft40ft
38 ft

Overall

39583

Females

13599

F40-44

13599

20K→Half

12.4 - 13.1 mi

Top 61%
45 ft26 ft
8ft27ft
20 ft

Overall

36734

Females

12354

F40-44

12354

Half→25K

13.1 - 15.5 mi

Top 58%
25 ft12 ft
50ft63ft
20 ft

Overall

34935

Females

11692

F40-44

11692

25K→30K

15.5 - 18.6 mi

Top 51%
12 ft35 ft
69ft46ft
28 ft

Overall

30705

Females

10130

F40-44

10130

30K→35K

18.6 - 21.8 mi

Top 44%
35 ft34 ft
87ft88ft
23 ft

Overall

26415

Females

8814

F40-44

8814

35K→40K

21.8 - 24.9 mi

Top 43%
34 ft17 ft
58ft75ft
31 ft

Overall

25860

Females

9119

F40-44

9119

40K→Finish

24.9 - 26.2 mi

Top 49%
17 ft13 ft
14ft18ft
13 ft

Overall

29034

Females

10551

F40-44

10551

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing