Chisato Yao

Bib: 20943 F JP

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Masters (Masters Women)

#0 / 11371

Division (F55-59)

#0 / 1484

Top 47%

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

10:57/mi

34:01

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:32/mi

1:09:48

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:27/mi

1:45:21

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:18/mi

2:20:26

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

15:02/mi

2:30:31

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

11:27/mi

2:58:22

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:56/mi

3:35:26

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:06/mi

4:13:00

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:53/mi

4:46:46

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:31/mi

5:03:49

↑ 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

2:30:3111:30 /mi⚡ faster

2nd Half

2:33:1811:42 /mi+1.8%

Positive split — 1.8% slower in the second half

AI Race Performance Report

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	34:01	10:57	3.11 mi	34:01	10:57	-
10K	1:09:48	11:14	3.10 mi	35:47	11:32	+0:35
15K	1:45:21	11:19	3.11 mi	35:33	11:27	-0:05
20K	2:20:26	11:19	3.11 mi	35:05	11:18	-0:09
Half(13.10 mi)	2:30:31	11:30	0.67 mi	10:05	15:02	+3:44
25K	2:58:22	11:29	2.43 mi	27:51	11:27	-3:35
30K	3:35:26	11:34	3.11 mi	37:04	11:56	+0:29
35K	4:13:00	11:38	3.11 mi	37:34	12:06	+0:10
40K	4:46:46	11:33	3.10 mi	33:46	10:53	-1:13
Finish(26.22 mi)	5:03:49	11:36	1.37 mi	17:03	12:31	+1:38

Trend:

Faster pace

Steady pace

Slower pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:53 /mi

Average Pace

11:36 /mi

Slowest Pace

15:02 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:07:47

22% of race

Time at Steady Pace

3:28:54

69% of race

Time at Slower Pace

27:08

9% of race

Average Pace: 11:35 /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	F55-59	Seg. Overall	Seg. Females	Seg. F55-59
5K	3.11 mi	47947	18022	18022	44966	16287	16287
10K	3.10 mi	48602-655	18415-393	18415-393	49311	18866	18866
15K	3.11 mi	47175+1427	17535+880	17535+880	44966	16287	16287
20K	3.11 mi	46143+1032	17026+509	17026+509	43832	15953	15953
Half(13.10 mi)	0.67 mi	47209-1066	17690-664	17690-664	56010	23666	23666
25K	2.43 mi	45708+1501	16906+784	16906+784	39848	14180	14180
30K	3.11 mi	44282+1426	16220+686	16220+686	38638	14051	14051
35K	3.11 mi	42777+1505	15623+597	15623+597	35419	13097	13097
40K	3.10 mi	40976+1801	14832+791	14832+791	27010	9626	9626
Finish(26.22 mi)	1.37 mi	41129-153	14956-124	14956-124	43370	17285	17285

17285

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