Ming Zhou

Naperville

Bib: 36381 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 35%

Gender (Male)

#0 / 29548

Top 45%

Masters (Masters Men)

#0 / 14666

Top 40%

Division (M55-59)

#0 / 1888

Top 34%

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

8:49/mi

27:22

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:39/mi

54:13

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:32/mi

1:20:43

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:42/mi

1:47:45

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:54/mi

1:53:49

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

8:43/mi

2:14:57

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

8:45/mi

2:42:08

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

8:54/mi

3:09:48

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

8:49/mi

3:37:10

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

8:34/mi

3:48:51

↑ 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

1:53:498:41 /mi⚡ faster

2nd Half

1:55:028:47 /mi+1.1%

Positive split — 1.1% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	27:22	8:49	3.11 mi	27:22	8:49	-
10K	54:13	8:44	3.10 mi	26:51	8:39	-0:10
15K	1:20:43	8:40	3.11 mi	26:30	8:32	-0:07
20K	1:47:45	8:40	3.11 mi	27:02	8:42	+0:10
Half(13.11 mi)	1:53:49	8:41	0.68 mi	6:04	8:54	+0:12
25K	2:14:57	8:41	2.42 mi	21:08	8:43	-0:11
30K	2:42:08	8:42	3.11 mi	27:11	8:45	+0:02
35K	3:09:48	8:44	3.11 mi	27:40	8:54	+0:09
40K	3:37:10	8:44	3.10 mi	27:22	8:49	-0:05
Finish(26.22 mi)	3:48:51	8:44	1.37 mi	11:41	8:34	-0:15

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:32 /mi

Average Pace

8:44 /mi

Slowest Pace

8:54 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:48:51

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:44 /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	M55-59	Seg. Overall	Seg. Males	Seg. M55-59
5K	3.11 mi	23148	16240	832	21803	15566	773
10K	3.10 mi	22122+1026	15664+576	789+43	21382	15232	763
15K	3.11 mi	21924+198	15569+95	782+7	21803	15566	773
20K	3.11 mi	21872+52	15546+23	778+4	21958	15645	772
Half(13.11 mi)	0.68 mi	21852+20	15533+13	773+5	22149	15661	764
25K	2.42 mi	21604+248	15370+163	761+12	20861	14863	720
30K	3.11 mi	20938+666	14903+467	733+28	18693	13395	641
35K	3.11 mi	20289+649	14427+476	705+28	17837	12539	598
40K	3.10 mi	19061+1228	13549+878	652+53	13883	9763	443
Finish(26.22 mi)	1.37 mi	18757+304	13304+245	634+18	14415	9933	432

9933

Passing Analysis

No position changes recorded for this athlete.

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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