Justin Koszarek

Wexford

Bib: 15904 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 20%

Gender (Male)

#0 / 29548

Top 28%

Masters (Masters Men)

#0 / 14666

Top 23%

Division (M40-44)

#0 / 4329

Top 31%

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

7:46/mi

24:08

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

7:40/mi

47:56

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

7:35/mi

1:11:31

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

7:35/mi

1:35:06

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

7:39/mi

1:40:19

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

7:33/mi

1:58:37

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

7:41/mi

2:22:28

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

7:50/mi

2:46:47

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

8:17/mi

3:12:31

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

9:00/mi

3:24:47

↑ 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

1:40:197:39 /mi⚡ faster

2nd Half

1:44:287:58 /mi+4.1%

Positive split — 4.1% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	24:08	7:46	3.11 mi	24:08	7:46	-
10K	47:56	7:43	3.10 mi	23:48	7:40	-0:06
15K	1:11:31	7:40	3.11 mi	23:35	7:35	-0:05
20K	1:35:06	7:39	3.11 mi	23:35	7:35	0:00
Half(13.11 mi)	1:40:19	7:39	0.68 mi	5:13	7:39	+0:04
25K	1:58:37	7:38	2.42 mi	18:18	7:33	-0:06
30K	2:22:28	7:39	3.11 mi	23:51	7:41	+0:08
35K	2:46:47	7:40	3.11 mi	24:19	7:50	+0:09
40K	3:12:31	7:45	3.10 mi	25:44	8:17	+0:27
Finish(26.22 mi)	3:24:47	7:49	1.37 mi	12:16	9:00	+0:43

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:33 /mi

Average Pace

7:49 /mi

Slowest Pace

9:00 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:12:31

94% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

12:16

6% of race

Average Pace: 7:49 /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	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
5K	3.11 mi	12559	9798	1560	11889	9416	1520
10K	3.10 mi	12058+501	9468+330	1515+45	11584	9162	1491
15K	3.11 mi	11998+60	9440+28	1516-1	11889	9416	1520
20K	3.11 mi	11678+320	9252+188	1491+25	10638	8604	1399
Half(13.11 mi)	0.68 mi	11576+102	9182+70	1478+13	10331	8358	1344
25K	2.42 mi	11263+313	8971+211	1444+34	9843	8008	1301
30K	3.11 mi	10803+460	8620+351	1392+52	9446	7617	1247
35K	3.11 mi	10377+426	8289+331	1349+43	9054	7169	1173
40K	3.10 mi	10130+247	8024+265	1308+41	10214	7619	1209
Finish(26.22 mi)	1.37 mi	10526-396	8248-224	1336-28	18105	11913	1836

11913

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