Zhan Zhang

shanghai

Bib: 53234 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 (M40-44)

#0 / 4329

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

9:46/mi

30:22

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:51/mi

1:00:58

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:50/mi

1:31:30

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:06/mi

2:02:54

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

12:06/mi

2:11:09

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:05/mi

2:35:35

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

10:16/mi

3:07:29

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

11:07/mi

3:42:00

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

12:42/mi

4:21:28

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

11:06/mi

4:36:36

↑ 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

2:11:0910:00 /mi⚡ faster

2nd Half

2:25:2711:06 /mi+10.9%

Positive split — 10.9% 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	30:22	9:46	3.11 mi	30:22	9:46	-
10K	1:00:58	9:49	3.10 mi	30:36	9:51	+0:05
15K	1:31:30	9:49	3.11 mi	30:32	9:50	-0:01
20K	2:02:54	9:53	3.11 mi	31:24	10:06	+0:16
Half(13.11 mi)	2:11:09	10:00	0.68 mi	8:15	12:06	+2:00
25K	2:35:35	10:01	2.42 mi	24:26	10:05	-2:01
30K	3:07:29	10:03	3.11 mi	31:54	10:16	+0:11
35K	3:42:00	10:12	3.11 mi	34:31	11:07	+0:51
40K	4:21:28	10:31	3.10 mi	39:28	12:42	+1:35
Finish(26.22 mi)	4:36:36	10:33	1.37 mi	15:08	11:06	-1:36

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:46 /mi

Average Pace

10:33 /mi

Slowest Pace

12:42 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

30:22

11% of race

Time at Steady Pace

2:28:52

54% of race

Time at Slower Pace

1:37:22

35% of race

Average Pace: 10:33 /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	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
5K	3.11 mi	33576	21737	3299	35279	22583	3420
10K	3.10 mi	33623-47	21779-42	3312-13	33804	21817	3322
15K	3.11 mi	34096-473	22022-243	3340-28	35279	22583	3420
20K	3.11 mi	34310-214	22108-86	3345-5	35356	22506	3378
Half(13.11 mi)	0.68 mi	35026-716	22424-316	3391-46	44286	25948	3851
25K	2.42 mi	34501+525	22096+328	3340+51	32705	21012	3171
30K	3.11 mi	33576+925	21524+572	3243+97	30646	19689	2977
35K	3.11 mi	33352+224	21239+285	3202+41	33006	20093	3013
40K	3.10 mi	34078-726	21345-106	3220-18	37854	21787	3276
Finish(26.22 mi)	1.37 mi	34081-3	21273+72	3207+13	34694	20152	3014

20152

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