Mariko Yanai

Bib: 78588 F JP

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 35%

Gender (Female)

#0 / 26115

Top 23%

Masters (Masters Women)

#0 / 11371

Top 21%

Division (F50-54)

#0 / 2342

Top 21%

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

8:17/mi

25:43

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:18/mi

51:30

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:39/mi

1:18:20

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:25/mi

1:44:27

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:48/mi

1:50:21

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:47/mi

2:11:44

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:27/mi

2:41:03

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:29/mi

3:13:37

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:25/mi

3:45:56

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:23/mi

4:01:27

↑ 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

1:50:218:26 /mi⚡ faster

2nd Half

2:11:0610:00 /mi+18.8%

Positive split — 18.8% slower in the second half

AI Race Performance Report

Mariko'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	25:43	8:17	3.11 mi	25:43	8:17	-
10K	51:30	8:18	3.10 mi	25:47	8:18	+0:01
15K	1:18:20	8:25	3.11 mi	26:50	8:39	+0:21
20K	1:44:27	8:25	3.11 mi	26:07	8:25	-0:14
Half(13.10 mi)	1:50:21	8:26	0.67 mi	5:54	8:48	+0:23
25K	2:11:44	8:29	2.43 mi	21:23	8:47	-0:01
30K	2:41:03	8:39	3.11 mi	29:19	9:27	+0:40
35K	3:13:37	8:55	3.11 mi	32:34	10:29	+1:02
40K	3:45:56	9:06	3.10 mi	32:19	10:25	-0:04
Finish(26.22 mi)	4:01:27	9:13	1.37 mi	15:31	11:23	+0:58

Trend:

Faster pace

Steady pace

Slower pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:17 /mi

Average Pace

9:13 /mi

Slowest Pace

11:23 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:11:44

55% of race

Time at Slower Pace

1:49:43

45% of race

Average Pace: 9:13 /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	17296	4286	4286	17543	4367	4367
10K	3.10 mi	16804+492	4127+159	4127+159	16456	4039	4039
15K	3.11 mi	16991-187	4183-56	4183-56	17543	4367	4367
20K	3.11 mi	16944+47	4198-15	4198-15	17028	4240	4240
Half(13.10 mi)	0.67 mi	16998-54	4221-23	4221-23	18568	4796	4796
25K	2.43 mi	17143-145	4295-74	4295-74	18366	4799	4799
30K	3.11 mi	17717-574	4557-262	4557-262	21370	6127	6127
35K	3.11 mi	18980-1263	5117-560	5117-560	24955	8163	8163
40K	3.10 mi	19780-800	5592-475	5592-475	23673	8124	8124
Finish(26.22 mi)	1.37 mi	20860-1080	6033-441	6033-441	34869	13258	13258

13258

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