Yuchun Chen

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Bib: 45260 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 30%

Gender (Male)

#0 / 29548

Top 40%

Masters (Masters Men)

#0 / 14666

Top 36%

Division (M55-59)

#0 / 1888

Top 28%

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

8:51/mi

27:30

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:21/mi

53:26

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:25/mi

1:19:34

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:31/mi

1:46:02

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:46/mi

1:52:01

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

8:18/mi

2:12:09

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

8:13/mi

2:37:41

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

7:54/mi

3:02:15

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

9:14/mi

3:30:55

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

8:24/mi

3:42:22

↑ 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

1:52:018:33 /mi+1.5%

2nd Half

1:50:218:25 /mi✓ faster

Negative split — 1.5% faster in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	27:30	8:51	3.11 mi	27:30	8:51	-
10K	53:26	8:36	3.10 mi	25:56	8:21	-0:30
15K	1:19:34	8:32	3.11 mi	26:08	8:25	+0:04
20K	1:46:02	8:32	3.11 mi	26:28	8:31	+0:06
Half(13.11 mi)	1:52:01	8:33	0.68 mi	5:59	8:46	+0:15
25K	2:12:09	8:30	2.42 mi	20:08	8:18	-0:28
30K	2:37:41	8:28	3.11 mi	25:32	8:13	-0:05
35K	3:02:15	8:23	3.11 mi	24:34	7:54	-0:19
40K	3:30:55	8:29	3.10 mi	28:40	9:14	+1:20
Finish(26.22 mi)	3:42:22	8:29	1.37 mi	11:27	8:24	-0:50

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:54 /mi

Average Pace

8:29 /mi

Slowest Pace

9:14 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:40:13

72% of race

Time at Steady Pace

1:02:09

28% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:29 /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	23639	16512	849	20535	14815	725
10K	3.10 mi	20802+2837	14876+1636	738+111	18295	13411	633
15K	3.11 mi	20711+91	14881-5	734+4	20535	14815	725
20K	3.11 mi	20485+226	14737+144	725+9	19983	14436	692
Half(13.11 mi)	0.68 mi	20445+40	14703+34	724+1	20798	14878	716
25K	2.42 mi	19767+678	14284+419	694+30	16970	12575	560
30K	3.11 mi	18616+1151	13554+730	640+54	14074	10602	442
35K	3.11 mi	16919+1697	12442+1112	565+75	9690	7583	267
40K	3.10 mi	16659+260	12112+330	542+23	17120	11595	558
Finish(26.22 mi)	1.37 mi	16356+303	11878+234	525+17	13032	9146	362

9146

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