Zhuoxin (Tony) Wei

Chicago

Bib: 12335 M

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Male)

#0 / 29548

Division (M35-39)

#0 / 4653

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

10:10/mi

31:35

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:34/mi

1:04:26

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

16:30/mi

1:55:42

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

16:19/mi

2:46:23

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

18:15/mi

2:58:50

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

20:19/mi

3:48:05

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

24:15/mi

5:03:26

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

24:17/mi

6:18:54

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

24:17/mi

7:34:22

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

24:17/mi

8:07:30

↑ 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

2:58:5013:38 /mi⚡ faster

2nd Half

5:08:4023:33 /mi+72.6%

Positive split — 72.6% 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	31:35	10:10	3.11 mi	31:35	10:10	-
10K	1:04:26	10:22	3.10 mi	32:51	10:34	+0:24
15K	1:55:42	12:25	3.11 mi	51:16	16:30	+5:56
20K	2:46:23	13:23	3.11 mi	50:41	16:19	-0:11
Half(13.11 mi)	2:58:50	13:38	0.68 mi	12:27	18:15	+1:56
25K	3:48:05	14:41	2.42 mi	49:15	20:19	+2:04
30K	5:03:26	16:17	3.11 mi	1:15:21	24:15	+3:56
35K	6:18:54	17:25	3.11 mi	1:15:28	24:17	+0:02
40K	7:34:22	18:17	3.10 mi	1:15:28	24:17	0:00
Finish(26.22 mi)	8:07:30	18:36	1.37 mi	33:08	24:17	0:00

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

10:10 /mi

Average Pace

18:36 /mi

Slowest Pace

24:17 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:46:23

34% of race

Time at Steady Pace

1:01:42

13% of race

Time at Slower Pace

4:19:25

53% of race

Average Pace: 18:36 /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	36920	23325	3802	53941	29505	4644
10K	3.10 mi	37991-1071	23790-465	3878-76	39296	24321	3954
15K	3.11 mi	49792-11801	28262-4472	4497-619	53941	29505	4644
20K	3.11 mi	51688-1896	28879-617	4575-78	53528	29391	4636
Half(13.11 mi)	0.68 mi	51991-303	28979-100	4590-15	53559	29372	4624
25K	2.42 mi	53006-1015	29276-297	4627-37	54010	29511	4649
30K	3.11 mi	53774-768	29461-185	4640-13	54097	29540	4652
35K	3.11 mi	53929-155	29499-38	4643-3	54094	29543	4653
40K	3.10 mi	53997-68	29520-21	4648-5	54079	29527	4652
Finish(26.22 mi)	1.37 mi	54025-28	29525-5	4649-1	54071	29530	4651

29530

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