Claire Fenby

Bib: 80651 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Masters (Masters Women)

#0 / 11371

Division (F45-49)

#0 / 2995

Race Day Weather

56°/46°F

overcast clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

131 ft elev

5K· 3.11 mi

10:03/mi

31:13

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:17/mi

1:06:14

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:08/mi

1:40:48

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:08/mi

2:15:23

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:14/mi

2:22:55

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

12:29/mi

2:53:18

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

13:20/mi

3:34:41

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

13:36/mi

4:16:54

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

14:05/mi

5:00:38

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:50/mi

5:18:08

↑ 14 ft↓ 18 ft

19 ft elev

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

2:22:5510:55 /mi⚡ faster

2nd Half

2:55:1313:22 /mi+22.6%

Positive split — 22.6% slower in the second half

AI Race Performance Report

Claire's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	31:13	10:03	3.11 mi	31:13	10:03	-
10K	1:06:14	10:40	3.10 mi	35:01	11:17	+1:14
15K	1:40:48	10:49	3.11 mi	34:34	11:08	-0:09
20K	2:15:23	10:54	3.11 mi	34:35	11:08	0:00
Half(13.10 mi)	2:22:55	10:55	0.67 mi	7:32	11:14	+0:06
25K	2:53:18	11:10	2.43 mi	30:23	12:29	+1:15
30K	3:34:41	11:31	3.11 mi	41:23	13:20	+0:51
35K	4:16:54	11:49	3.11 mi	42:13	13:36	+0:16
40K	5:00:38	12:06	3.10 mi	43:44	14:05	+0:29
Finish(26.22 mi)	5:18:08	12:09	1.37 mi	17:30	12:50	-1:15

Trend:

Faster pace

Steady pace

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More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:03 /mi

Average Pace

12:09 /mi

Slowest Pace

14:05 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:22:55

45% of race

Time at Steady Pace

47:53

15% of race

Time at Slower Pace

2:07:20

40% of race

Average Pace: 12:08 /mi

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Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Females	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	39205	13001	13001	42652	14997	14997
10K	3.10 mi	43861-4656	15569-2568	15569-2568	47631	17802	17802
15K	3.11 mi	43328+533	15282+287	15282+287	42652	14997	14997
20K	3.11 mi	43043+285	15207+75	15207+75	42711	15327	15327
Half(13.10 mi)	0.67 mi	42848+195	15123+84	15123+84	40793	14511	14511
25K	2.43 mi	43309-461	15500-377	15500-377	45220	17144	17144
30K	3.11 mi	43984-675	16051-551	16051-551	46003	17958	17958
35K	3.11 mi	44026-42	16278-227	16278-227	43993	17412	17412
40K	3.10 mi	44688-662	16799-521	16799-521	48578	20024	20024
Finish(26.22 mi)	1.37 mi	44671+17	16848-49	16848-49	45504	18388	18388

18388

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

London Marathon Events

Race timed by

Mika Timing