Byung Kwon So

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Bib: 28668 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Gender (Male)

#0 / 29548

Masters (Masters Men)

#0 / 14666

Division (M55-59)

#0 / 1888

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

9:06/mi

28:15

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:04/mi

56:24

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:58/mi

1:24:16

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:10/mi

1:52:45

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:01/mi

1:58:54

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:56/mi

2:22:58

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

10:25/mi

2:55:20

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

11:02/mi

3:29:36

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

11:25/mi

4:05:05

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

11:06/mi

4:20:14

↑ 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

1:58:549:04 /mi⚡ faster

2nd Half

2:21:2010:47 /mi+18.9%

Positive split — 18.9% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	28:15	9:06	3.11 mi	28:15	9:06	-
10K	56:24	9:05	3.10 mi	28:09	9:04	-0:02
15K	1:24:16	9:02	3.11 mi	27:52	8:58	-0:06
20K	1:52:45	9:04	3.11 mi	28:29	9:10	+0:12
Half(13.11 mi)	1:58:54	9:04	0.68 mi	6:09	9:01	-0:09
25K	2:22:58	9:12	2.42 mi	24:04	9:56	+0:55
30K	2:55:20	9:24	3.11 mi	32:22	10:25	+0:29
35K	3:29:36	9:38	3.11 mi	34:16	11:02	+0:37
40K	4:05:05	9:52	3.10 mi	35:29	11:25	+0:23
Finish(26.22 mi)	4:20:14	9:56	1.37 mi	15:09	11:06	-0:19

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:58 /mi

Average Pace

9:56 /mi

Slowest Pace

11:25 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:58:54

46% of race

Time at Steady Pace

24:04

9% of race

Time at Slower Pace

1:57:16

45% of race

Average Pace: 9:55 /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	26696	18191	962	27251	18640	953
10K	3.10 mi	26295+401	17994+197	937+25	26212	17951	924
15K	3.11 mi	26470-175	18136-142	936+1	27251	18640	953
20K	3.11 mi	26608-138	18231-95	940-4	27402	18698	966
Half(13.11 mi)	0.68 mi	26380+228	18099+132	927+13	23589	16494	824
25K	2.42 mi	27595-1215	18717-618	982-55	31586	20488	1111
30K	3.11 mi	28372-777	19018-301	1009-27	31677	20149	1099
35K	3.11 mi	28961-589	19129-111	1016-7	32495	19868	1082
40K	3.10 mi	29051-90	18938+191	1003+13	30967	18507	1015
Finish(26.22 mi)	1.37 mi	29292-241	18988-50	1011-8	34764	20188	1109

20188

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