Karen Bracegirdle

Bib: 19881 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Masters (Masters Women)
#0 / 11371
Division (F60-64)
#0 / 772
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
10:44/mi
33:19
49125
10K· 6.21 mi
11:00/mi
1:07:27
5081
15K· 9.32 mi
12:49/mi
1:47:14
4451
20K· 12.43 mi
11:39/mi
2:23:25
6740
Half· 13.10 mi
12:17/mi
2:31:39
27
25K· 15.53 mi
12:37/mi
3:02:22
5063
30K· 18.64 mi
12:37/mi
3:41:31
6946
35K· 21.75 mi
12:02/mi
4:18:52
8788
40K· 24.85 mi
11:48/mi
4:55:31
5875
Finish· 26.22 mi
12:07/mi
5:12:02
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
2:31:3911:35 /mi⚡ faster
2nd Half
2:40:2312:14 /mi+5.8%
Positive split — 5.8% slower in the second half
AI Race Performance Report

Karen'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
33:1910:443.11 mi33:19
10:44
-
10K
1:07:2710:523.10 mi34:08
11:00
+0:16
15K
1:47:1411:313.11 mi39:47
12:49
+1:49
20K
2:23:2511:333.11 mi36:11
11:39
-1:10
Half(13.10 mi)
2:31:3911:350.67 mi8:14
12:17
+0:38
25K
3:02:2211:452.43 mi30:43
12:37
+0:20
30K
3:41:3111:533.11 mi39:09
12:37
0:00
35K
4:18:5211:553.11 mi37:21
12:02
-0:35
40K
4:55:3111:543.10 mi36:39
11:48
-0:14
Finish(26.22 mi)
5:12:0211:551.37 mi16:31
12:07
+0:19
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Karen's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:44 /mi

Average Pace

11:55 /mi

Slowest Pace

12:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:20:17

45% of race

Time at Steady Pace

2:11:58

42% of race

Time at Slower Pace

39:47

13% of race

Average Pace: 11:54 /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. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi459541678216782520532074220742
10K3.10 mi45622+33216596+18616596+186454771656116561
15K3.11 mi48620-299818422-182618422-1826520532074220742
20K3.11 mi47822+79818034+38818034+388459581717217172
Half(13.10 mi)0.67 mi47776+4618036-218036-2471041812818128
25K2.43 mi47326+45017858+17817858+178458511750417504
30K3.11 mi46343+98317428+43017428+430423851599415994
35K3.11 mi44635+170816621+80716621+807349881290112901
40K3.10 mi43378+125716089+53216089+532340171289712897
Finish(26.22 mi)1.37 mi43217+16116054+3516054+35406031592715927

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
131 ft55 ft
49ft125ft
117 ft

Overall

52053

Females

20742

F60-64

20742

5K→10K

3.1 - 6.2 mi

Top 76%
55 ft24 ft
50ft81ft
45 ft

Overall

45477

Females

16561

F60-64

16561

10K→15K

6.2 - 9.3 mi

Top 87%
24 ft18 ft
44ft51ft
17 ft

Overall

52053

Females

20742

F60-64

20742

15K→20K

9.3 - 12.4 mi

Top 77%
18 ft45 ft
67ft40ft
38 ft

Overall

45958

Females

17172

F60-64

17172

20K→Half

12.4 - 13.1 mi

Top 79%
45 ft26 ft
8ft27ft
20 ft

Overall

47104

Females

18128

F60-64

18128

Half→25K

13.1 - 15.5 mi

Top 77%
25 ft12 ft
50ft63ft
20 ft

Overall

45851

Females

17504

F60-64

17504

25K→30K

15.5 - 18.6 mi

Top 71%
12 ft35 ft
69ft46ft
28 ft

Overall

42385

Females

15994

F60-64

15994

30K→35K

18.6 - 21.8 mi

Top 59%
35 ft34 ft
87ft88ft
23 ft

Overall

34988

Females

12901

F60-64

12901

35K→40K

21.8 - 24.9 mi

Top 57%
34 ft17 ft
58ft75ft
31 ft

Overall

34017

Females

12897

F60-64

12897

40K→Finish

24.9 - 26.2 mi

Top 68%
17 ft13 ft
14ft18ft
13 ft

Overall

40603

Females

15927

F60-64

15927

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing