Zongqiang Liu

Singapore

Bib: 7682 M

0:00

0:00

/ mi

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Overall

#0 / 54109

Top 7%

Gender (Male)

#0 / 29548

Top 12%

Division (M35-39)

#0 / 4653

Top 17%

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

6:44/mi

20:56

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

6:40/mi

41:38

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

6:33/mi

1:01:59

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

6:41/mi

1:22:45

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

6:46/mi

1:27:22

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

6:45/mi

1:43:43

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

6:54/mi

2:05:09

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

7:09/mi

2:27:21

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

7:17/mi

2:50:00

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

7:10/mi

2:59:47

↑ 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

1:27:226:40 /mi⚡ faster

2nd Half

1:32:257:03 /mi+5.8%

Positive split — 5.8% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	20:56	6:44	3.11 mi	20:56	6:44	-
10K	41:38	6:42	3.10 mi	20:42	6:40	-0:04
15K	1:01:59	6:39	3.11 mi	20:21	6:33	-0:07
20K	1:22:45	6:40	3.11 mi	20:46	6:41	+0:08
Half(13.11 mi)	1:27:22	6:40	0.68 mi	4:37	6:46	+0:05
25K	1:43:43	6:41	2.42 mi	16:21	6:45	-0:01
30K	2:05:09	6:43	3.11 mi	21:26	6:54	+0:09
35K	2:27:21	6:47	3.11 mi	22:12	7:09	+0:15
40K	2:50:00	6:50	3.10 mi	22:39	7:17	+0:08
Finish(26.22 mi)	2:59:47	6:52	1.37 mi	9:47	7:10	-0:07

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:33 /mi

Average Pace

6:52 /mi

Slowest Pace

7:17 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:37:08

87% of race

Time at Steady Pace

22:39

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:51 /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	M35-39	Seg. Overall	Seg. Males	Seg. M35-39
5K	3.11 mi	4420	4021	885	3362	3118	689
10K	3.10 mi	3912+508	3608+413	802+83	3562	3307	748
15K	3.11 mi	3710+202	3430+178	760+42	3362	3118	689
20K	3.11 mi	3673+37	3402+28	753+7	3681	3403	764
Half(13.11 mi)	0.68 mi	3677-4	3406-4	757-4	3897	3582	812
25K	2.42 mi	3706-29	3430-24	772-15	4018	3663	836
30K	3.11 mi	3740-34	3451-21	771+1	4310	3894	850
35K	3.11 mi	3881-141	3560-109	796-25	4724	4162	895
40K	3.10 mi	3918-37	3562-2	795+1	4322	3707	799
Finish(26.22 mi)	1.37 mi	3998-80	3615-53	808-13	4628	3829	812

3829

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