Naixin Zhang

ZHONGSHAN

Bib: 6298 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Division (F35-39)

#0 / 3504

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

9:36/mi

29:51

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:50/mi

1:00:25

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:06/mi

1:31:47

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:15/mi

2:03:38

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

10:30/mi

2:10:48

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

13:18/mi

2:43:04

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

12:40/mi

3:22:25

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

11:46/mi

3:58:57

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

13:20/mi

4:40:24

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

11:31/mi

4:56:06

↑ 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

2:10:489:59 /mi⚡ faster

2nd Half

2:45:1812:37 /mi+26.4%

Positive split — 26.4% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	29:51	9:36	3.11 mi	29:51	9:36	-
10K	1:00:25	9:43	3.10 mi	30:34	9:50	+0:14
15K	1:31:47	9:51	3.11 mi	31:22	10:06	+0:16
20K	2:03:38	9:57	3.11 mi	31:51	10:15	+0:09
Half(13.11 mi)	2:10:48	9:59	0.68 mi	7:10	10:30	+0:15
25K	2:43:04	10:30	2.42 mi	32:16	13:18	+2:48
30K	3:22:25	10:52	3.11 mi	39:21	12:40	-0:38
35K	3:58:57	10:59	3.11 mi	36:32	11:46	-0:54
40K	4:40:24	11:17	3.10 mi	41:27	13:20	+1:34
Finish(26.22 mi)	4:56:06	11:18	1.37 mi	15:42	11:31	-1:49

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:36 /mi

Average Pace

11:18 /mi

Slowest Pace

13:20 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:10:48

44% of race

Time at Steady Pace

52:14

18% of race

Time at Slower Pace

1:53:04

38% of race

Average Pace: 11:18 /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	Females	F35-39	Seg. Overall	Seg. Females	Seg. F35-39
5K	3.11 mi	32133	11090	1639	37579	13972	2047
10K	3.10 mi	32894-761	11477-387	1700-61	33749	11964	1761
15K	3.11 mi	34366-1472	12219-742	1786-86	37579	13972	2047
20K	3.11 mi	34816-450	12489-270	1826-40	36494	13477	1964
Half(13.11 mi)	0.68 mi	34824-8	12501-12	1830-4	35820	13314	1930
25K	2.42 mi	38171-3347	14427-1926	2093-263	47798	20608	2922
30K	3.11 mi	39416-1245	15328-901	2206-113	43082	18054	2574
35K	3.11 mi	38969+447	15240+88	2181+25	36555	14795	2144
40K	3.10 mi	39472-503	15718-478	2253-72	40787	17565	2523
Finish(26.22 mi)	1.37 mi	39365+107	15712+6	2250+3	37525	16027	2279

16027

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