Zhusong Li

Xiangxiang

Bib: 48273 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 29%

Gender (Male)

#0 / 29548

Top 39%

Masters (Masters Men)

#0 / 14666

Top 34%

Division (M45-49)

#0 / 3637

Top 40%

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

7:46/mi

24:07

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

7:56/mi

48:45

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

7:51/mi

1:13:08

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

7:57/mi

1:37:51

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:07/mi

1:43:23

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

8:09/mi

2:03:09

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

8:35/mi

2:29:49

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

9:02/mi

2:57:52

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

9:43/mi

3:28:04

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

9:05/mi

3:40:28

↑ 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

1:43:237:53 /mi⚡ faster

2nd Half

1:57:058:56 /mi+13.3%

Positive split — 13.3% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	24:07	7:46	3.11 mi	24:07	7:46	-
10K	48:45	7:51	3.10 mi	24:38	7:56	+0:10
15K	1:13:08	7:51	3.11 mi	24:23	7:51	-0:05
20K	1:37:51	7:52	3.11 mi	24:43	7:57	+0:06
Half(13.11 mi)	1:43:23	7:53	0.68 mi	5:32	8:07	+0:10
25K	2:03:09	7:56	2.42 mi	19:46	8:09	+0:02
30K	2:29:49	8:02	3.11 mi	26:40	8:35	+0:26
35K	2:57:52	8:11	3.11 mi	28:03	9:02	+0:27
40K	3:28:04	8:22	3.10 mi	30:12	9:43	+0:41
Finish(26.22 mi)	3:40:28	8:25	1.37 mi	12:24	9:05	-0:38

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:46 /mi

Average Pace

8:25 /mi

Slowest Pace

9:43 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

24:07

11% of race

Time at Steady Pace

1:39:02

45% of race

Time at Slower Pace

1:37:19

44% of race

Average Pace: 8:25 /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	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
5K	3.11 mi	12532	9783	1270	14534	11130	1419
10K	3.10 mi	13331-799	10254-471	1319-49	14192	10815	1394
15K	3.11 mi	13661-330	10484-230	1348-29	14534	11130	1419
20K	3.11 mi	13733-72	10556-72	1360-12	14326	10997	1383
Half(13.11 mi)	0.68 mi	13761-28	10572-16	1360	14672	11201	1398
25K	2.42 mi	14022-261	10746-174	1371-11	15549	11699	1457
30K	3.11 mi	14622-600	11114-368	1405-34	17192	12502	1553
35K	3.11 mi	15093-471	11310-196	1424-19	18902	13116	1612
40K	3.10 mi	15645-552	11515-205	1461-37	20636	13481	1666
Finish(26.22 mi)	1.37 mi	15762-117	11543-28	1468-7	19016	12411	1527

12411

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