Jennifer Zhou

Bib: 68556 F AU

0:00

0:00

/ mi

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Top 49%

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

10:22/mi

32:11

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:55/mi

1:06:05

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:52/mi

1:39:49

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:47/mi

2:13:17

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:05/mi

2:20:43

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:56/mi

2:47:20

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:26/mi

3:22:49

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:14/mi

3:57:42

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:25/mi

4:33:10

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:31/mi

4:48:52

↑ 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

2:20:4310:45 /mi⚡ faster

2nd Half

2:28:0911:18 /mi+5.3%

Positive split — 5.3% slower in the second half

AI Race Performance Report

Jennifer'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	32:11	10:22	3.11 mi	32:11	10:22	-
10K	1:06:05	10:39	3.10 mi	33:54	10:55	+0:33
15K	1:39:49	10:43	3.11 mi	33:44	10:52	-0:03
20K	2:13:17	10:44	3.11 mi	33:28	10:47	-0:05
Half(13.10 mi)	2:20:43	10:45	0.67 mi	7:26	11:05	+0:18
25K	2:47:20	10:47	2.43 mi	26:37	10:56	-0:09
30K	3:22:49	10:53	3.11 mi	35:29	11:26	+0:30
35K	3:57:42	10:56	3.11 mi	34:53	11:14	-0:12
40K	4:33:10	11:00	3.10 mi	35:28	11:25	+0:11
Finish(26.22 mi)	4:48:52	11:02	1.37 mi	15:42	11:31	+0:06

Trend:

Faster pace

Steady pace

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More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:22 /mi

Average Pace

11:02 /mi

Slowest Pace

11:31 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:22:13

70% of race

Time at Steady Pace

1:26:39

30% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:01 /mi

Loading chart...

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	42485	14781	14781	40472	13778	13778
10K	3.10 mi	43640-1155	15440-659	15440-659	44905	16218	16218
15K	3.11 mi	42389+1251	14748+692	14748+692	40472	13778	13778
20K	3.11 mi	41606+783	14404+344	14404+344	40044	13832	13832
Half(13.10 mi)	0.67 mi	41442+164	14341+63	14341+63	39666	13872	13872
25K	2.43 mi	40345+1097	13890+451	13890+451	36520	12478	12478
30K	3.11 mi	39257+1088	13509+381	13509+381	35474	12431	12431
35K	3.11 mi	37640+1617	12905+604	12905+604	29874	10446	10446
40K	3.10 mi	36702+938	12654+251	12654+251	31080	11483	11483
Finish(26.22 mi)	1.37 mi	36604+98	12672-18	12672-18	35972	13754	13754

13754

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