Matthew Kozinski

Chicago

Bib: 48759 M

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Male)

#0 / 29548

Division (M30-34)

#0 / 4787

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

8:58/mi

27:53

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:04/mi

56:02

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:04/mi

1:24:12

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:21/mi

1:53:16

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:55/mi

2:00:02

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:31/mi

2:23:06

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

9:59/mi

2:54:08

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

9:57/mi

3:25:03

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

11:39/mi

4:01:14

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

9:57/mi

4:14:48

↑ 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

2:00:029:09 /mi⚡ faster

2nd Half

2:14:4610:17 /mi+12.3%

Positive split — 12.3% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	27:53	8:58	3.11 mi	27:53	8:58	-
10K	56:02	9:01	3.10 mi	28:09	9:04	+0:06
15K	1:24:12	9:02	3.11 mi	28:10	9:04	0:00
20K	1:53:16	9:07	3.11 mi	29:04	9:21	+0:17
Half(13.11 mi)	2:00:02	9:09	0.68 mi	6:46	9:55	+0:34
25K	2:23:06	9:13	2.42 mi	23:04	9:31	-0:24
30K	2:54:08	9:20	3.11 mi	31:02	9:59	+0:28
35K	3:25:03	9:26	3.11 mi	30:55	9:57	-0:02
40K	4:01:14	9:42	3.10 mi	36:11	11:39	+1:42
Finish(26.22 mi)	4:14:48	9:44	1.37 mi	13:34	9:57	-1:42

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:58 /mi

Average Pace

9:44 /mi

Slowest Pace

11:39 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:16:20

54% of race

Time at Steady Pace

1:22:17

32% of race

Time at Slower Pace

36:11

14% of race

Average Pace: 9:43 /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	M30-34	Seg. Overall	Seg. Males	Seg. M30-34
5K	3.11 mi	25250	17395	3014	28435	19267	3363
10K	3.10 mi	25593-343	17618-223	3057-43	26210	17949	3115
15K	3.11 mi	26391-798	18091-473	3152-95	28435	19267	3363
20K	3.11 mi	27164-773	18532-441	3224-72	29274	19645	3433
Half(13.11 mi)	0.68 mi	27555-391	18747-215	3259-35	31452	20532	3563
25K	2.42 mi	27680-125	18762-15	3271-12	28549	19044	3332
30K	3.11 mi	27816-136	18737+25	3280-9	28799	18818	3295
35K	3.11 mi	27308+508	18295+442	3206+74	25782	16821	2941
40K	3.10 mi	27827-519	18332-37	3224-18	32262	19136	3316
Finish(26.22 mi)	1.37 mi	27633+194	18156+176	3190+34	25946	16020	2840

16020

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