Sung Rak Yun

Chicago

Bib: 1377 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 22%

Gender (Male)

#0 / 29548

Top 31%

Masters (Masters Men)

#0 / 14666

Top 26%

Division (M40-44)

#0 / 4329

Top 34%

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

6:57/mi

21:37

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

7:05/mi

43:38

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

7:03/mi

1:05:33

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

7:20/mi

1:28:20

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

7:33/mi

1:33:29

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

7:36/mi

1:51:54

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

8:03/mi

2:16:55

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

9:34/mi

2:46:39

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

9:32/mi

3:16:15

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

9:08/mi

3:28:43

↑ 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

1:33:297:08 /mi⚡ faster

2nd Half

1:55:148:47 /mi+23.3%

Positive split — 23.3% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	21:37	6:57	3.11 mi	21:37	6:57	-
10K	43:38	7:01	3.10 mi	22:01	7:05	+0:08
15K	1:05:33	7:02	3.11 mi	21:55	7:03	-0:02
20K	1:28:20	7:06	3.11 mi	22:47	7:20	+0:17
Half(13.11 mi)	1:33:29	7:08	0.68 mi	5:09	7:33	+0:13
25K	1:51:54	7:12	2.42 mi	18:25	7:36	+0:03
30K	2:16:55	7:21	3.11 mi	25:01	8:03	+0:27
35K	2:46:39	7:40	3.11 mi	29:44	9:34	+1:31
40K	3:16:15	7:54	3.10 mi	29:36	9:32	-0:02
Finish(26.22 mi)	3:28:43	7:58	1.37 mi	12:28	9:08	-0:24

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:57 /mi

Average Pace

7:58 /mi

Slowest Pace

9:34 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:05:33

31% of race

Time at Steady Pace

1:11:22

34% of race

Time at Slower Pace

1:11:48

34% of race

Average Pace: 7:58 /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	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
5K	3.11 mi	6250	5511	917	7133	6198	1050
10K	3.10 mi	6528-278	5714-203	956-39	6834	5953	1014
15K	3.11 mi	6730-202	5881-167	996-40	7133	6198	1050
20K	3.11 mi	7019-289	6101-220	1044-48	8332	7045	1172
Half(13.11 mi)	0.68 mi	7100-81	6151-50	1050-6	9470	7805	1280
25K	2.42 mi	7437-337	6409-258	1081-31	10280	8293	1338
30K	3.11 mi	8110-673	6846-437	1142-61	12680	9726	1516
35K	3.11 mi	10321-2211	8261-1415	1347-205	23222	15461	2377
40K	3.10 mi	11444-1123	8868-607	1417-70	19311	12804	1977
Finish(26.22 mi)	1.37 mi	11821-377	9073-205	1452-35	19421	12622	1930

12622

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