Jianyun Qu

WEN ZHOU

Bib: 27768 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

9:08/mi

28:24

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:05/mi

56:37

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:40/mi

1:23:34

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:51/mi

1:51:05

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:07/mi

1:57:18

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:21/mi

2:19:58

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

10:21/mi

2:52:08

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

11:48/mi

3:28:48

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

12:11/mi

4:06:40

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

13:09/mi

4:24:36

↑ 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

1:57:188:57 /mi⚡ faster

2nd Half

2:27:1811:14 /mi+25.6%

Positive split — 25.6% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	28:24	9:08	3.11 mi	28:24	9:08	-
10K	56:37	9:07	3.10 mi	28:13	9:05	-0:03
15K	1:23:34	8:58	3.11 mi	26:57	8:40	-0:25
20K	1:51:05	8:56	3.11 mi	27:31	8:51	+0:11
Half(13.11 mi)	1:57:18	8:57	0.68 mi	6:13	9:07	+0:16
25K	2:19:58	9:01	2.42 mi	22:40	9:21	+0:14
30K	2:52:08	9:14	3.11 mi	32:10	10:21	+1:00
35K	3:28:48	9:36	3.11 mi	36:40	11:48	+1:27
40K	4:06:40	9:55	3.10 mi	37:52	12:11	+0:23
Finish(26.22 mi)	4:24:36	10:06	1.37 mi	17:56	13:09	+0:58

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:40 /mi

Average Pace

10:06 /mi

Slowest Pace

13:09 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:19:58

53% of race

Time at Slower Pace

2:04:38

47% of race

Average Pace: 10:05 /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	27289	18531	1679	23501	16550	1460
10K	3.10 mi	26694+595	18215+316	1643+36	26459	18101	1628
15K	3.11 mi	25538+1156	17626+589	1586+57	23501	16550	1460
20K	3.11 mi	25019+519	17348+278	1552+34	23721	16650	1456
Half(13.11 mi)	0.68 mi	24947+72	17310+38	1546+6	24634	17064	1525
25K	2.42 mi	25331-384	17461-151	1567-21	27393	18456	1641
30K	3.11 mi	26848-1517	18203-742	1636-69	31266	19968	1839
35K	3.11 mi	28663-1815	18978-775	1717-81	36782	21855	2045
40K	3.10 mi	29576-913	19197-219	1750-33	35249	20534	1924
Finish(26.22 mi)	1.37 mi	30557-981	19604-407	1787-37	45724	25489	2403

25489

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