Kerry Cox

Bib: 63461 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Top 37%
Masters (Masters Women)
#0 / 11371
Top 35%
Division (F60-64)
#0 / 772
Top 25%
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
9:46/mi
30:19
49125
10K· 6.21 mi
9:46/mi
1:00:39
5081
15K· 9.32 mi
10:04/mi
1:31:55
4451
20K· 12.43 mi
9:49/mi
2:02:24
6740
Half· 13.10 mi
10:40/mi
2:09:33
27
25K· 15.53 mi
9:59/mi
2:33:52
5063
30K· 18.64 mi
10:15/mi
3:05:42
6946
35K· 21.75 mi
11:15/mi
3:40:37
8788
40K· 24.85 mi
10:42/mi
4:13:49
5875
Finish· 26.22 mi
11:25/mi
4:29:22
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
2:09:339:54 /mi⚡ faster
2nd Half
2:19:4910:40 /mi+7.9%
Positive split — 7.9% slower in the second half
AI Race Performance Report

Kerry'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
30:199:463.11 mi30:19
9:46
-
10K
1:00:399:463.10 mi30:20
9:46
0:00
15K
1:31:559:523.11 mi31:16
10:04
+0:18
20K
2:02:249:513.11 mi30:29
9:49
-0:15
Half(13.10 mi)
2:09:339:540.67 mi7:09
10:40
+0:51
25K
2:33:529:552.43 mi24:19
9:59
-0:41
30K
3:05:429:583.11 mi31:50
10:15
+0:16
35K
3:40:3710:093.11 mi34:55
11:15
+1:00
40K
4:13:4910:133.10 mi33:12
10:42
-0:33
Finish(26.22 mi)
4:29:2210:171.37 mi15:33
11:25
+0:43
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Kerry's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:46 /mi

Average Pace

10:17 /mi

Slowest Pace

11:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:38:54

81% of race

Time at Steady Pace

50:28

19% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:16 /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 mi361421147111471333671023810238
10K3.10 mi35014+112810942+52910942+529341981061310613
15K3.11 mi34353+66110653+28910653+289333671023810238
20K3.11 mi33582+77110383+27010383+2703185797709770
Half(13.10 mi)0.67 mi33696-11410448-6510448-65362521206112061
25K2.43 mi32747+94910160+28810160+2882925890029002
30K3.11 mi31307+14409694+4669694+4662729785388538
35K3.11 mi30752+5559713-199713-19299301046710467
40K3.10 mi29871+8819547+1669547+1662565690159015
Finish(26.22 mi)1.37 mi30143-2729753-2069753-206350721335013350

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
131 ft55 ft
49ft125ft
117 ft

Overall

33367

Females

10238

F60-64

10238

5K→10K

3.1 - 6.2 mi

Top 57%
55 ft24 ft
50ft81ft
45 ft

Overall

34198

Females

10613

F60-64

10613

10K→15K

6.2 - 9.3 mi

Top 56%
24 ft18 ft
44ft51ft
17 ft

Overall

33367

Females

10238

F60-64

10238

15K→20K

9.3 - 12.4 mi

Top 53%
18 ft45 ft
67ft40ft
38 ft

Overall

31857

Females

9770

F60-64

9770

20K→Half

12.4 - 13.1 mi

Top 61%
45 ft26 ft
8ft27ft
20 ft

Overall

36252

Females

12061

F60-64

12061

Half→25K

13.1 - 15.5 mi

Top 49%
25 ft12 ft
50ft63ft
20 ft

Overall

29258

Females

9002

F60-64

9002

25K→30K

15.5 - 18.6 mi

Top 46%
12 ft35 ft
69ft46ft
28 ft

Overall

27297

Females

8538

F60-64

8538

30K→35K

18.6 - 21.8 mi

Top 50%
35 ft34 ft
87ft88ft
23 ft

Overall

29930

Females

10467

F60-64

10467

35K→40K

21.8 - 24.9 mi

Top 43%
34 ft17 ft
58ft75ft
31 ft

Overall

25656

Females

9015

F60-64

9015

40K→Finish

24.9 - 26.2 mi

Top 59%
17 ft13 ft
14ft18ft
13 ft

Overall

35072

Females

13350

F60-64

13350

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing