Tiejun Zhao

Vernon Hills

Bib: 1866 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 36%

Gender (Male)

#0 / 29548

Top 47%

Masters (Masters Men)

#0 / 14666

Top 42%

Division (M55-59)

#0 / 1888

Top 35%

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

8:30/mi

26:26

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:34/mi

53:02

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:25/mi

1:19:10

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:31/mi

1:45:38

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:45/mi

1:51:36

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

8:28/mi

2:12:08

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

8:47/mi

2:39:26

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

9:14/mi

3:08:06

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

9:38/mi

3:38:03

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

9:36/mi

3:51:09

↑ 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

1:51:368:31 /mi⚡ faster

2nd Half

1:59:339:07 /mi+7.1%

Positive split — 7.1% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	26:26	8:30	3.11 mi	26:26	8:30	-
10K	53:02	8:32	3.10 mi	26:36	8:34	+0:04
15K	1:19:10	8:30	3.11 mi	26:08	8:25	-0:09
20K	1:45:38	8:30	3.11 mi	26:28	8:31	+0:06
Half(13.11 mi)	1:51:36	8:31	0.68 mi	5:58	8:45	+0:14
25K	2:12:08	8:30	2.42 mi	20:32	8:28	-0:17
30K	2:39:26	8:33	3.11 mi	27:18	8:47	+0:19
35K	3:08:06	8:39	3.11 mi	28:40	9:14	+0:27
40K	3:38:03	8:46	3.10 mi	29:57	9:38	+0:24
Finish(26.22 mi)	3:51:09	8:49	1.37 mi	13:06	9:36	-0:02

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:25 /mi

Average Pace

8:49 /mi

Slowest Pace

9:38 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:08:06

81% of race

Time at Steady Pace

43:03

19% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:49 /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	M55-59	Seg. Overall	Seg. Males	Seg. M55-59
5K	3.11 mi	19811	14315	701	20547	14827	729
10K	3.10 mi	20149-338	14496-181	714-13	20554	14747	725
15K	3.11 mi	20236-87	14584-88	713+1	20547	14827	729
20K	3.11 mi	20120+116	14515+69	706+7	19994	14447	693
Half(13.11 mi)	0.68 mi	20114+6	14510+5	708-2	20568	14758	704
25K	2.42 mi	19758+356	14278+232	693+15	18533	13503	629
30K	3.11 mi	19521+237	14089+189	680+13	19039	13590	661
35K	3.11 mi	19517+4	13974+115	680	20664	14089	695
40K	3.10 mi	19432+85	13768+206	673+7	20114	13224	663
Finish(26.22 mi)	1.37 mi	19589-157	13783-15	666+7	23241	14620	712

14620

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