Sarah Cook

Bib: 29180 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Division (F18-39)

#0 / 14744

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

10:39/mi

33:03

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:26/mi

1:08:32

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:38/mi

1:44:39

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:25/mi

2:20:05

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:33/mi

2:27:50

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

11:48/mi

2:56:34

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

12:43/mi

3:36:03

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:31/mi

4:14:55

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:24/mi

4:53:26

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:52/mi

5:10:58

↑ 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

2:27:5011:18 /mi⚡ faster

2nd Half

2:43:0812:27 /mi+10.3%

Positive split — 10.3% 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	33:03	10:39	3.11 mi	33:03	10:39	-
10K	1:08:32	11:02	3.10 mi	35:29	11:26	+0:47
15K	1:44:39	11:14	3.11 mi	36:07	11:38	+0:12
20K	2:20:05	11:17	3.11 mi	35:26	11:25	-0:13
Half(13.10 mi)	2:27:50	11:18	0.67 mi	7:45	11:33	+0:08
25K	2:56:34	11:22	2.43 mi	28:44	11:48	+0:15
30K	3:36:03	11:36	3.11 mi	39:29	12:43	+0:55
35K	4:14:55	11:44	3.11 mi	38:52	12:31	-0:12
40K	4:53:26	11:49	3.10 mi	38:31	12:24	-0:07
Finish(26.22 mi)	5:10:58	11:53	1.37 mi	17:32	12:52	+0:28

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:39 /mi

Average Pace

11:52 /mi

Slowest Pace

12:52 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:43:58

33% of race

Time at Steady Pace

1:12:36

23% of race

Time at Slower Pace

2:14:24

43% of race

Average Pace: 11:52 /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	F18-39	Seg. Overall	Seg. Females	Seg. F18-39
5K	3.11 mi	45134	16311	16311	46201	17041	17041
10K	3.10 mi	47054-1920	17458-1147	17458-1147	48669	18451	18451
15K	3.11 mi	46646+408	17238+220	17238+220	46201	17041	17041
20K	3.11 mi	45958+688	16912+326	16912+326	44530	16344	16344
Half(13.10 mi)	0.67 mi	45761+197	16818+94	16818+94	43052	15779	15779
25K	2.43 mi	44922+839	16442+376	16442+376	41979	15342	15342
30K	3.11 mi	44496+426	16335+107	16335+107	42923	16286	16286
35K	3.11 mi	43436+1060	15962+373	15962+373	37991	14353	14353
40K	3.10 mi	42794+642	15787+175	15787+175	38270	14935	14935
Finish(26.22 mi)	1.37 mi	42914-120	15894-107	15894-107	45637	18458	18458

18458

Passing Analysis

No position changes recorded for this athlete.

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Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing