Ayako Shimada

Sano

Bib: 28827 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 38%

Gender (Female)

#0 / 24561

Top 25%

Masters (Masters Women)

#0 / 9409

Top 21%

Division (F40-44)

#0 / 3124

Top 28%

Race Day Weather

54°/44°F

few clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

600 ft elev

5K· 3.11 mi

9:07/mi

28:18

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:52/mi

55:50

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:41/mi

1:22:49

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:48/mi

1:50:08

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:55/mi

1:56:13

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

8:46/mi

2:17:29

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

8:57/mi

2:45:17

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

8:53/mi

3:12:52

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

9:01/mi

3:40:54

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

8:50/mi

3:52:57

↑ 23 ft↓ 20 ft

606 ft elev

Course Elevation

227ft

Total climb

32ft

Range

589 to 621 ft

221ft

Total descent

About the height of a three-story building

The Course

Half Splits

1st Half· via Half

1:56:138:52 /mi⚖️ balanced

2nd Half

1:56:448:54 /mi⚖️ balanced

Even split — consistent pacing between halves

AI Race Performance Report

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	28:18	9:07	3.11 mi	28:18	9:07	-
10K	55:50	8:59	3.10 mi	27:32	8:52	-0:15
15K	1:22:49	8:53	3.11 mi	26:59	8:41	-0:11
20K	1:50:08	8:52	3.11 mi	27:19	8:48	+0:07
Half(13.11 mi)	1:56:13	8:52	0.68 mi	6:05	8:55	+0:07
25K	2:17:29	8:51	2.42 mi	21:16	8:46	-0:09
30K	2:45:17	8:52	3.11 mi	27:48	8:57	+0:11
35K	3:12:52	8:52	3.11 mi	27:35	8:53	-0:04
40K	3:40:54	8:53	3.10 mi	28:02	9:01	+0:08
Finish(26.22 mi)	3:52:57	8:53	1.37 mi	12:03	8:50	-0:11

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:41 /mi

Average Pace

8:53 /mi

Slowest Pace

9:07 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:52:57

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:53 /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	F40-44	Seg. Overall	Seg. Females	Seg. F40-44
5K	3.11 mi	26904	8588	1216	23628	7004	1016
10K	3.10 mi	25188+1716	7784+804	1117+99	23783	7140	1029
15K	3.11 mi	24552+636	7454+330	1073+44	23628	7004	1016
20K	3.11 mi	24060+492	7221+233	1040+33	23020	6758	973
Half(13.11 mi)	0.68 mi	23932+128	7181+40	1033+7	22599	6639	938
25K	2.42 mi	23442+490	7005+176	1017+16	21511	6273	893
30K	3.11 mi	22687+755	6775+230	978+39	20607	6129	854
35K	3.11 mi	21694+993	6483+292	934+44	17615	5217	723
40K	3.10 mi	20544+1150	6140+343	883+51	15527	4814	676
Finish(26.22 mi)	1.37 mi	20246+298	6080+60	869+14	16814	5573	772

5573

Passing Analysis

No position changes recorded for this athlete.

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All Results

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Chicago Event Management

Race timed by

Mika Timing