Ziqing Xiong

Chicago

Bib: 72344 M

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Male)

#0 / 29548

Division (M25-29)

#0 / 4122

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

10:37/mi

33:00

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:19/mi

1:05:03

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:25/mi

1:34:18

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:43/mi

2:04:30

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

10:14/mi

2:11:29

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:33/mi

2:37:04

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

10:53/mi

3:10:53

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

12:35/mi

3:49:58

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

13:01/mi

4:30:26

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

12:43/mi

4:47:46

↑ 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

2:11:2910:02 /mi⚡ faster

2nd Half

2:36:1711:55 /mi+18.9%

Positive split — 18.9% slower in the second half

AI Race Performance Report

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	33:00	10:37	3.11 mi	33:00	10:37	-
10K	1:05:03	10:28	3.10 mi	32:03	10:19	-0:18
15K	1:34:18	10:07	3.11 mi	29:15	9:25	-0:54
20K	2:04:30	10:01	3.11 mi	30:12	9:43	+0:18
Half(13.11 mi)	2:11:29	10:02	0.68 mi	6:59	10:14	+0:31
25K	2:37:04	10:07	2.42 mi	25:35	10:33	+0:19
30K	3:10:53	10:14	3.11 mi	33:49	10:53	+0:20
35K	3:49:58	10:34	3.11 mi	39:05	12:35	+1:42
40K	4:30:26	10:53	3.10 mi	40:28	13:01	+0:26
Finish(26.22 mi)	4:47:46	10:59	1.37 mi	17:20	12:43	-0:18

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:25 /mi

Average Pace

10:59 /mi

Slowest Pace

13:01 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

59:27

21% of race

Time at Steady Pace

2:11:26

46% of race

Time at Slower Pace

1:36:53

34% of race

Average Pace: 10:59 /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	M25-29	Seg. Overall	Seg. Males	Seg. M25-29
5K	3.11 mi	40885	25005	3638	31714	20924	3145
10K	3.10 mi	38807+2078	24144+861	3538+100	37360	23480	3454
15K	3.11 mi	36537+2270	23133+1011	3407+131	31714	20924	3145
20K	3.11 mi	35395+1142	22612+521	3354+53	32263	21105	3175
Half(13.11 mi)	0.68 mi	35243+152	22524+88	3344+10	33856	21666	3230
25K	2.42 mi	35258-15	22443+81	3327+17	35991	22413	3335
30K	3.11 mi	34946+312	22142+301	3296+31	34503	21396	3171
35K	3.11 mi	36030-1084	22457-315	3327-31	40539	23536	3431
40K	3.10 mi	36651-621	22518-61	3346-19	39312	22492	3273
Finish(26.22 mi)	1.37 mi	37135-484	22666-148	3363-17	43876	24596	3643

24596

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