Zhen Yu

Shnaghai

Bib: 5500 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 34%

Gender (Male)

#0 / 29548

Top 44%

Masters (Masters Men)

#0 / 14666

Top 39%

Division (M45-49)

#0 / 3637

Top 45%

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

7:18/mi

22:42

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

7:23/mi

45:38

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

7:24/mi

1:08:37

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

7:29/mi

1:31:51

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

7:39/mi

1:37:04

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

8:47/mi

1:58:21

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

9:42/mi

2:28:30

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

10:28/mi

3:01:01

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

11:28/mi

3:36:40

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

8:02/mi

3:47:37

↑ 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

1:37:047:24 /mi⚡ faster

2nd Half

2:10:339:58 /mi+34.5%

Positive split — 34.5% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	22:42	7:18	3.11 mi	22:42	7:18	-
10K	45:38	7:21	3.10 mi	22:56	7:23	+0:05
15K	1:08:37	7:22	3.11 mi	22:59	7:24	+0:01
20K	1:31:51	7:23	3.11 mi	23:14	7:29	+0:05
Half(13.11 mi)	1:37:04	7:24	0.68 mi	5:13	7:39	+0:10
25K	1:58:21	7:37	2.42 mi	21:17	8:47	+1:08
30K	2:28:30	7:58	3.11 mi	30:09	9:42	+0:55
35K	3:01:01	8:19	3.11 mi	32:31	10:28	+0:46
40K	3:36:40	8:43	3.10 mi	35:39	11:28	+1:00
Finish(26.22 mi)	3:47:37	8:41	1.37 mi	10:57	8:02	-3:26

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:18 /mi

Average Pace

8:41 /mi

Slowest Pace

11:28 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

22:42

10% of race

Time at Steady Pace

1:25:19

37% of race

Time at Slower Pace

1:59:36

53% of race

Average Pace: 8:41 /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	8585	7217	916	9942	8140	1036
10K	3.10 mi	8687-102	7277-60	924-8	8861	7396	929
15K	3.11 mi	9004-317	7508-231	946-22	9942	8140	1036
20K	3.11 mi	9100-96	7583-75	961-15	9662	7947	1008
Half(13.11 mi)	0.68 mi	9156-56	7613-30	964-3	10398	8425	1057
25K	2.42 mi	11123-1967	8882-1269	1137-173	21532	15242	1876
30K	3.11 mi	13853-2730	10605-1723	1352-215	26846	17824	2217
35K	3.11 mi	16382-2529	12124-1519	1525-173	29063	18406	2292
40K	3.10 mi	18880-2498	13437-1313	1684-159	31291	18663	2327
Finish(26.22 mi)	1.37 mi	18262+618	13022+415	1632+52	10228	7498	895

7498

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