Sarah Casey

Bib: 20939 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Top 49%

Masters (Masters Women)

#0 / 11371

Top 47%

Division (F40-44)

#0 / 3355

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

10:47/mi

33:29

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:26/mi

1:09:00

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:48/mi

1:42:31

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:24/mi

2:17:55

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:58/mi

2:25:16

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

11:03/mi

2:52:09

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:39/mi

3:28:18

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:19/mi

4:03:26

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:32/mi

4:36:07

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:04/mi

4:49:50

↑ 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

2:25:1611:06 /mi⚖️ balanced

2nd Half

2:24:3411:02 /mi⚖️ balanced

Even split — consistent pacing between halves

AI Race Performance Report

Sarah'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	33:29	10:47	3.11 mi	33:29	10:47	-
10K	1:09:00	11:07	3.10 mi	35:31	11:26	+0:39
15K	1:42:31	11:00	3.11 mi	33:31	10:48	-0:38
20K	2:17:55	11:06	3.11 mi	35:24	11:24	+0:36
Half(13.10 mi)	2:25:16	11:06	0.67 mi	7:21	10:58	-0:26
25K	2:52:09	11:05	2.43 mi	26:53	11:03	+0:05
30K	3:28:18	11:11	3.11 mi	36:09	11:39	+0:36
35K	4:03:26	11:12	3.11 mi	35:08	11:19	-0:20
40K	4:36:07	11:07	3.10 mi	32:41	10:32	-0:47
Finish(26.22 mi)	4:49:50	11:04	1.37 mi	13:43	10:04	-0:28

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:04 /mi

Average Pace

11:04 /mi

Slowest Pace

11:39 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:27:38

51% of race

Time at Steady Pace

2:22:12

49% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:03 /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	F40-44	Seg. Overall	Seg. Females	Seg. F40-44
5K	3.11 mi	46433	17060	17060	39879	13458	13458
10K	3.10 mi	47672-1239	17819-759	17819-759	48738	18493	18493
15K	3.11 mi	44833+2839	16152+1667	16152+1667	39879	13458	13458
20K	3.11 mi	44674+159	16116+36	16116+36	44456	16300	16300
Half(13.10 mi)	0.67 mi	44304+370	15951+165	15951+165	38729	13367	13367
25K	2.43 mi	42771+1533	15194+757	15194+757	37222	12849	12849
30K	3.11 mi	41458+1313	14684+510	14684+510	36797	13119	13119
35K	3.11 mi	39635+1823	13944+740	13944+740	30400	10693	10693
40K	3.10 mi	37695+1940	13133+811	13133+811	24480	8501	8501
Finish(26.22 mi)	1.37 mi	36915+780	12823+310	12823+310	23583	8095	8095

8095

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