Qiang Liu

Baotou

Bib: 22435 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 (M55-59)

#0 / 1888

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

8:30/mi

26:24

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:47/mi

53:42

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:39/mi

1:20:34

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:56/mi

1:48:19

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:54/mi

1:54:23

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:00/mi

2:16:12

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

9:22/mi

2:45:17

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

12:07/mi

3:22:56

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

13:41/mi

4:05:28

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:48/mi

4:20:12

↑ 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

1:54:238:44 /mi⚡ faster

2nd Half

2:25:4911:07 /mi+27.5%

Positive split — 27.5% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	26:24	8:30	3.11 mi	26:24	8:30	-
10K	53:42	8:39	3.10 mi	27:18	8:47	+0:17
15K	1:20:34	8:39	3.11 mi	26:52	8:39	-0:08
20K	1:48:19	8:43	3.11 mi	27:45	8:56	+0:17
Half(13.11 mi)	1:54:23	8:44	0.68 mi	6:04	8:54	-0:02
25K	2:16:12	8:46	2.42 mi	21:49	9:00	+0:06
30K	2:45:17	8:52	3.11 mi	29:05	9:22	+0:22
35K	3:22:56	9:20	3.11 mi	37:39	12:07	+2:45
40K	4:05:28	9:53	3.10 mi	42:32	13:41	+1:34
Finish(26.22 mi)	4:20:12	9:56	1.37 mi	14:44	10:48	-2:53

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:30 /mi

Average Pace

9:56 /mi

Slowest Pace

13:41 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:45:17

64% of race

Time at Slower Pace

1:34:55

36% of race

Average Pace: 9:55 /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	19719	14256	692	23187	16381	816
10K	3.10 mi	21267-1548	15165-909	758-66	22976	16180	819
15K	3.11 mi	21756-489	15461-296	773-15	23187	16381	816
20K	3.11 mi	22447-691	15896-435	802-29	24568	17127	865
Half(13.11 mi)	0.68 mi	22401+46	15872+24	796+6	22273	15785	774
25K	2.42 mi	22545-144	15924-52	797-1	23945	16592	837
30K	3.11 mi	22685-140	15912+12	799-2	24404	16527	844
35K	3.11 mi	26470-3785	17834-1922	922-123	38376	22562	1305
40K	3.10 mi	29182-2712	19010-1176	1013-91	42307	23949	1415
Finish(26.22 mi)	1.37 mi	29285-103	18984+26	1010+3	32612	19135	1024

19135

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