Sarah Johnstone Cooke

Bib: 24091 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

10:14/mi

31:46

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:10/mi

1:03:21

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:20/mi

1:35:26

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:22/mi

2:07:38

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:38/mi

2:14:46

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

11:28/mi

2:42:41

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

12:49/mi

3:22:28

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

14:42/mi

4:08:07

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

15:49/mi

4:57:14

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

16:39/mi

5:19:56

↑ 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

2:14:4610:18 /mi⚡ faster

2nd Half

3:05:1014:07 /mi+37.4%

Positive split — 37.4% slower in the second half

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	31:46	10:14	3.11 mi	31:46	10:14	-
10K	1:03:21	10:12	3.10 mi	31:35	10:10	-0:04
15K	1:35:26	10:15	3.11 mi	32:05	10:20	+0:10
20K	2:07:38	10:17	3.11 mi	32:12	10:22	+0:02
Half(13.10 mi)	2:14:46	10:18	0.67 mi	7:08	10:38	+0:16
25K	2:42:41	10:29	2.43 mi	27:55	11:28	+0:50
30K	3:22:28	10:52	3.11 mi	39:47	12:49	+1:21
35K	4:08:07	11:25	3.11 mi	45:39	14:42	+1:53
40K	4:57:14	11:58	3.10 mi	49:07	15:49	+1:07
Finish(26.22 mi)	5:19:56	12:13	1.37 mi	22:42	16:39	+0:50

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:10 /mi

Average Pace

12:13 /mi

Slowest Pace

16:39 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:03:21

20% of race

Time at Steady Pace

1:39:20

31% of race

Time at Slower Pace

2:37:15

49% of race

Average Pace: 12:12 /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	41149	14039	14039	35799	11419	11419
10K	3.10 mi	39415+1734	13112+927	13112+927	38104	12497	12497
15K	3.11 mi	38012+1403	12410+702	12410+702	35799	11419	11419
20K	3.11 mi	37570+442	12301+109	12301+109	36792	12172	12172
Half(13.10 mi)	0.67 mi	37431+139	12267+34	12267+34	36143	12043	12043
25K	2.43 mi	37858-427	12602-335	12602-335	40026	14285	14285
30K	3.11 mi	39115-1257	13435-833	13435-833	43448	16560	16560
35K	3.11 mi	41163-2048	14751-1316	14751-1316	49328	20264	20264
40K	3.10 mi	43826-2663	16332-1581	16332-1581	54915	23364	23364
Finish(26.22 mi)	1.37 mi	45089-1263	17071-739	17071-739	57309	24731	24731

24731

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