Ming Zhang

Hoffman Est

Bib: 25241 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 46%

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

9:23/mi

29:08

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:43/mi

56:13

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:36/mi

1:22:57

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:52/mi

1:50:31

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:13/mi

1:56:48

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

8:55/mi

2:18:26

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

9:07/mi

2:46:44

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

10:03/mi

3:17:57

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

10:40/mi

3:51:06

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:47/mi

4:05:48

↑ 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

1:56:488:55 /mi⚡ faster

2nd Half

2:09:009:50 /mi+10.4%

Positive split — 10.4% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	29:08	9:23	3.11 mi	29:08	9:23	-
10K	56:13	9:03	3.10 mi	27:05	8:43	-0:40
15K	1:22:57	8:54	3.11 mi	26:44	8:36	-0:07
20K	1:50:31	8:54	3.11 mi	27:34	8:52	+0:16
Half(13.11 mi)	1:56:48	8:55	0.68 mi	6:17	9:13	+0:21
25K	2:18:26	8:55	2.42 mi	21:38	8:55	-0:18
30K	2:46:44	8:57	3.11 mi	28:18	9:07	+0:12
35K	3:17:57	9:06	3.11 mi	31:13	10:03	+0:56
40K	3:51:06	9:18	3.10 mi	33:09	10:40	+0:37
Finish(26.22 mi)	4:05:48	9:23	1.37 mi	14:42	10:47	+0:07

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:36 /mi

Average Pace

9:23 /mi

Slowest Pace

10:47 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

53:49

22% of race

Time at Steady Pace

1:52:55

46% of race

Time at Slower Pace

1:19:04

32% of race

Average Pace: 9:22 /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	29816	19862	1822	22660	16087	1414
10K	3.10 mi	25918+3898	17787+2075	1611+211	22138	15672	1398
15K	3.11 mi	24713+1205	17183+604	1547+64	22660	16087	1414
20K	3.11 mi	24408+305	17023+160	1518+29	23882	16735	1469
Half(13.11 mi)	0.68 mi	24441-33	17033-10	1514+4	25650	17604	1575
25K	2.42 mi	24127+314	16816+217	1495+19	23123	16130	1410
30K	3.11 mi	23607+520	16436+380	1467+28	22146	15317	1358
35K	3.11 mi	24201-594	16606-170	1485-18	26437	17153	1555
40K	3.10 mi	24638-437	16638-32	1498-13	26481	16476	1508
Finish(26.22 mi)	1.37 mi	24944-306	16722-84	1512-14	32429	19039	1720

19039

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