Rob Hayashida

Chicago

Bib: 72311 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Gender (Male)

#0 / 29548

Masters (Masters Men)

#0 / 14666

Division (M50-54)

#0 / 2876

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

9:56/mi

30:52

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:25/mi

1:03:15

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:15/mi

1:31:59

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:39/mi

2:01:59

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:51/mi

2:08:42

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:09/mi

2:33:19

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

11:42/mi

3:09:40

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

11:31/mi

3:45:26

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

13:13/mi

4:26:30

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:17/mi

4:40:31

↑ 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

2:08:429:49 /mi⚡ faster

2nd Half

2:31:4911:35 /mi+18.0%

Positive split — 18.0% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	30:52	9:56	3.11 mi	30:52	9:56	-
10K	1:03:15	10:11	3.10 mi	32:23	10:25	+0:29
15K	1:31:59	9:52	3.11 mi	28:44	9:15	-1:10
20K	2:01:59	9:49	3.11 mi	30:00	9:39	+0:24
Half(13.11 mi)	2:08:42	9:49	0.68 mi	6:43	9:51	+0:12
25K	2:33:19	9:52	2.42 mi	24:37	10:09	+0:18
30K	3:09:40	10:10	3.11 mi	36:21	11:42	+1:33
35K	3:45:26	10:22	3.11 mi	35:46	11:31	-0:11
40K	4:26:30	10:43	3.10 mi	41:04	13:13	+1:42
Finish(26.22 mi)	4:40:31	10:42	1.37 mi	14:01	10:17	-2:56

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:15 /mi

Average Pace

10:42 /mi

Slowest Pace

13:13 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

58:44

21% of race

Time at Steady Pace

1:48:36

39% of race

Time at Slower Pace

1:53:11

40% of race

Average Pace: 10:42 /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	Males	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
5K	3.11 mi	34943	22414	2110	30276	20204	1829
10K	3.10 mi	36521-1578	23124-710	2166-56	38147	23827	2236
15K	3.11 mi	34496+2025	22216+908	2070+96	30276	20204	1829
20K	3.11 mi	33699+797	21826+390	2029+41	31770	20881	1907
Half(13.11 mi)	0.68 mi	33470+229	21705+121	2016+13	30969	20336	1863
25K	2.42 mi	33298+172	21559+146	1989+27	33238	21254	1966
30K	3.11 mi	34462-1164	21922-363	2032-43	38986	23290	2193
35K	3.11 mi	34567-105	21809+113	2036-4	35249	21151	1979
40K	3.10 mi	35536-969	22012-203	2053-17	40187	22926	2165
Finish(26.22 mi)	1.37 mi	35178+358	21783+229	2021+32	28582	17285	1526

17285

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