Cathryn Walley

Bib: 39363 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 19%
Gender (Female)
#0 / 26115
Top 10%
Masters (Masters Women)
#0 / 11371
Top 8%
Division (F50-54)
#0 / 2342
Top 6%
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
8:00/mi
24:49
49125
10K· 6.21 mi
8:10/mi
50:11
5081
15K· 9.32 mi
8:20/mi
1:16:04
4451
20K· 12.43 mi
8:14/mi
1:41:36
6740
Half· 13.10 mi
8:09/mi
1:47:04
27
25K· 15.53 mi
8:14/mi
2:07:07
5063
30K· 18.64 mi
8:25/mi
2:33:14
6946
35K· 21.75 mi
8:26/mi
2:59:23
8788
40K· 24.85 mi
8:12/mi
3:24:50
5875
Finish· 26.22 mi
7:34/mi
3:35:09
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
1:47:048:11 /mi⚖️ balanced
2nd Half
1:48:058:15 /mi⚖️ balanced
Even split — consistent pacing between halves
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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
24:498:003.11 mi24:49
8:00
-
10K
50:118:053.10 mi25:22
8:10
+0:10
15K
1:16:048:103.11 mi25:53
8:20
+0:10
20K
1:41:368:113.11 mi25:32
8:14
-0:06
Half(13.10 mi)
1:47:048:110.67 mi5:28
8:09
-0:05
25K
2:07:078:112.43 mi20:03
8:14
+0:05
30K
2:33:148:143.11 mi26:07
8:25
+0:11
35K
2:59:238:153.11 mi26:09
8:26
+0:01
40K
3:24:508:153.10 mi25:27
8:12
-0:14
Finish(26.22 mi)
3:35:098:131.37 mi10:19
7:34
-0:38
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:34 /mi

Average Pace

8:13 /mi

Slowest Pace

8:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:17:00

64% of race

Time at Steady Pace

1:18:09

36% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:12 /mi

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

Heatmap

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

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi14023323232321466034073407
10K3.10 mi14487-4643405-1733405-1731501835643564
15K3.11 mi14498-113392+133392+131466034073407
20K3.11 mi14700-2023459-673459-671525536313631
Half(13.10 mi)0.67 mi14534+1663407+523407+521234927052705
25K2.43 mi14256+2783333+743333+741351631563156
30K3.11 mi13688+5683195+1383195+1381241529252925
35K3.11 mi12859+8293027+1683027+1681029224222422
40K3.10 mi11829+10302795+2322795+232814619051905
Finish(26.22 mi)1.37 mi11281+5482654+1412654+1415149927927

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
131 ft55 ft
49ft125ft
117 ft

Overall

14660

Females

3407

F50-54

3407

5K→10K

3.1 - 6.2 mi

Top 25%
55 ft24 ft
50ft81ft
45 ft

Overall

15018

Females

3564

F50-54

3564

10K→15K

6.2 - 9.3 mi

Top 25%
24 ft18 ft
44ft51ft
17 ft

Overall

14660

Females

3407

F50-54

3407

15K→20K

9.3 - 12.4 mi

Top 26%
18 ft45 ft
67ft40ft
38 ft

Overall

15255

Females

3631

F50-54

3631

20K→Half

12.4 - 13.1 mi

Top 21%
45 ft26 ft
8ft27ft
20 ft

Overall

12349

Females

2705

F50-54

2705

Half→25K

13.1 - 15.5 mi

Top 23%
25 ft12 ft
50ft63ft
20 ft

Overall

13516

Females

3156

F50-54

3156

25K→30K

15.5 - 18.6 mi

Top 21%
12 ft35 ft
69ft46ft
28 ft

Overall

12415

Females

2925

F50-54

2925

30K→35K

18.6 - 21.8 mi

Top 17%
35 ft34 ft
87ft88ft
23 ft

Overall

10292

Females

2422

F50-54

2422

35K→40K

21.8 - 24.9 mi

Top 14%
34 ft17 ft
58ft75ft
31 ft

Overall

8146

Females

1905

F50-54

1905

40K→Finish

24.9 - 26.2 mi

Top 9%
17 ft13 ft
14ft18ft
13 ft

Overall

5149

Females

927

F50-54

927

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#14023
5K10K
724260-464
#14023 #14487
10K15K
309298-11
#14487 #14498
15K20K
382180-202
#14498 #14700
20KHalf
7173+166
#14700 #14534
Half25K
100378+278
#14534 #14256
25K30K
87655+568
#14256 #13688
30K35K
49878+829
#13688 #12859
35K40K
121042+1030
#12859 #11829
40KFinish
2550+548
#11829 #11281
TOTALS
16724414+2742
#14023 #11281

Passing Visualized

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing