Clare Crofts

Bib: 53044 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 (F50-54)

#0 / 2342

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

10:21/mi

32:09

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:37/mi

1:05:06

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:31/mi

1:40:50

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:40/mi

2:17:04

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

14:31/mi

2:26:48

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

12:02/mi

2:56:05

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

13:01/mi

3:36:29

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

13:16/mi

4:17:42

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

13:21/mi

4:59:10

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:35/mi

5:16:19

↑ 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

2:26:4811:13 /mi⚡ faster

2nd Half

2:49:3112:56 /mi+15.5%

Positive split — 15.5% slower in the second half

AI Race Performance Report

Clare'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	32:09	10:21	3.11 mi	32:09	10:21	-
10K	1:05:06	10:29	3.10 mi	32:57	10:37	+0:16
15K	1:40:50	10:50	3.11 mi	35:44	11:31	+0:54
20K	2:17:04	11:02	3.11 mi	36:14	11:40	+0:09
Half(13.10 mi)	2:26:48	11:13	0.67 mi	9:44	14:31	+2:51
25K	2:56:05	11:21	2.43 mi	29:17	12:02	-2:29
30K	3:36:29	11:37	3.11 mi	40:24	13:01	+0:59
35K	4:17:42	11:51	3.11 mi	41:13	13:16	+0:15
40K	4:59:10	12:03	3.10 mi	41:28	13:21	+0:05
Finish(26.22 mi)	5:16:19	12:05	1.37 mi	17:09	12:35	-0:46

Trend:

Faster pace

Steady pace

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More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:21 /mi

Average Pace

12:04 /mi

Slowest Pace

14:31 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:17:04

43% of race

Time at Steady Pace

1:26:50

27% of race

Time at Slower Pace

1:32:25

29% of race

Average Pace: 12:04 /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	F50-54	Seg. Overall	Seg. Females	Seg. F50-54
5K	3.11 mi	42384	14723	14723	45420	16559	16559
10K	3.10 mi	42161+223	14590+133	14590+133	42253	14678	14678
15K	3.11 mi	43368-1207	15301-711	15301-711	45420	16559	16559
20K	3.11 mi	44136-768	15832-531	15832-531	46039	17218	17218
Half(13.10 mi)	0.67 mi	45200-1064	16467-635	16467-635	54918	22981	22981
25K	2.43 mi	44685+515	16300+167	16300+167	43139	15977	15977
30K	3.11 mi	44657+28	16423-123	16423-123	44500	17130	17130
35K	3.11 mi	44238+419	16396+27	16396+27	42280	16535	16535
40K	3.10 mi	44310-72	16585-189	16585-189	44511	17933	17933
Finish(26.22 mi)	1.37 mi	44251+59	16610-25	16610-25	43899	17552	17552

17552

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing