Karen Cullen

Bib: 14793 F AU

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 14%
Gender (Female)
#0 / 26115
Top 6%
Masters (Masters Women)
#0 / 11371
Top 4%
Division (F50-54)
#0 / 2342
Top 3%
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
7:25/mi
23:01
49125
10K· 6.21 mi
7:36/mi
46:35
5081
15K· 9.32 mi
8:01/mi
1:11:28
4451
20K· 12.43 mi
7:43/mi
1:35:26
6740
Half· 13.10 mi
8:00/mi
1:40:48
27
25K· 15.53 mi
7:54/mi
2:00:01
5063
30K· 18.64 mi
8:02/mi
2:24:58
6946
35K· 21.75 mi
8:06/mi
2:50:06
8788
40K· 24.85 mi
8:04/mi
3:15:07
5875
Finish· 26.22 mi
8:05/mi
3:26:08
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
1:40:487:42 /mi⚡ faster
2nd Half
1:45:208:02 /mi+4.5%
Positive split — 4.5% 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
23:017:253.11 mi23:01
7:25
-
10K
46:357:303.10 mi23:34
7:36
+0:11
15K
1:11:287:413.11 mi24:53
8:01
+0:25
20K
1:35:267:413.11 mi23:58
7:43
-0:18
Half(13.10 mi)
1:40:487:420.67 mi5:22
8:00
+0:17
25K
2:00:017:442.43 mi19:13
7:54
-0:06
30K
2:24:587:473.11 mi24:57
8:02
+0:08
35K
2:50:067:503.11 mi25:08
8:06
+0:04
40K
3:15:077:523.10 mi25:01
8:04
-0:02
Finish(26.22 mi)
3:26:087:531.37 mi11:01
8:05
+0:01
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

7:25 /mi

Average Pace

7:52 /mi

Slowest Pace

8:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:10:33

34% of race

Time at Steady Pace

2:15:35

66% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:52 /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. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi8284136613661104422832283
10K3.10 mi8578-2941462-961462-96899315821582
15K3.11 mi9372-7941722-2601722-2601104422832283
20K3.11 mi9499-1271757-351757-351006419501950
Half(13.10 mi)0.67 mi9532-331775-181775-181076621742174
25K2.43 mi9576-441799-241799-241027421132113
30K3.11 mi9418+1581782+171782+17939319041904
35K3.11 mi9082+3361725+571725+57814216941694
40K3.10 mi8642+4401696+291696+29731616171617
Finish(26.22 mi)1.37 mi8531+1111690+61690+6811919891989

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
131 ft55 ft
49ft125ft
117 ft

Overall

11044

Females

2283

F50-54

2283

5K→10K

3.1 - 6.2 mi

Top 15%
55 ft24 ft
50ft81ft
45 ft

Overall

8993

Females

1582

F50-54

1582

10K→15K

6.2 - 9.3 mi

Top 18%
24 ft18 ft
44ft51ft
17 ft

Overall

11044

Females

2283

F50-54

2283

15K→20K

9.3 - 12.4 mi

Top 17%
18 ft45 ft
67ft40ft
38 ft

Overall

10064

Females

1950

F50-54

1950

20K→Half

12.4 - 13.1 mi

Top 18%
45 ft26 ft
8ft27ft
20 ft

Overall

10766

Females

2174

F50-54

2174

Half→25K

13.1 - 15.5 mi

Top 17%
25 ft12 ft
50ft63ft
20 ft

Overall

10274

Females

2113

F50-54

2113

25K→30K

15.5 - 18.6 mi

Top 16%
12 ft35 ft
69ft46ft
28 ft

Overall

9393

Females

1904

F50-54

1904

30K→35K

18.6 - 21.8 mi

Top 14%
35 ft34 ft
87ft88ft
23 ft

Overall

8142

Females

1694

F50-54

1694

35K→40K

21.8 - 24.9 mi

Top 12%
34 ft17 ft
58ft75ft
31 ft

Overall

7316

Females

1617

F50-54

1617

40K→Finish

24.9 - 26.2 mi

Top 14%
17 ft13 ft
14ft18ft
13 ft

Overall

8119

Females

1989

F50-54

1989

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing