Bart Koziol

Chicago

Bib: 33414 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

10:16/mi

31:53

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:59/mi

1:02:55

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:14/mi

1:34:44

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:02/mi

2:05:54

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:55/mi

2:12:40

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:55/mi

2:36:42

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

9:55/mi

3:07:31

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

9:42/mi

3:37:40

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

9:33/mi

4:07:21

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

9:31/mi

4:20:20

↑ 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

2:12:4010:07 /mi+3.8%

2nd Half

2:07:409:44 /mi✓ faster

Negative split — 3.8% faster in the second half

AI Race Performance Report

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	31:53	10:16	3.11 mi	31:53	10:16	-
10K	1:02:55	10:08	3.10 mi	31:02	9:59	-0:17
15K	1:34:44	10:10	3.11 mi	31:49	10:14	+0:15
20K	2:05:54	10:08	3.11 mi	31:10	10:02	-0:12
Half(13.11 mi)	2:12:40	10:07	0.68 mi	6:46	9:55	-0:07
25K	2:36:42	10:05	2.42 mi	24:02	9:55	0:00
30K	3:07:31	10:04	3.11 mi	30:49	9:55	0:00
35K	3:37:40	10:01	3.11 mi	30:09	9:42	-0:13
40K	4:07:21	9:57	3.10 mi	29:41	9:33	-0:09
Finish(26.22 mi)	4:20:20	9:56	1.37 mi	12:59	9:31	-0:02

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:31 /mi

Average Pace

9:56 /mi

Slowest Pace

10:16 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:45:28

64% of race

Time at Steady Pace

1:34:52

36% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:56 /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	37688	23650	3988	38652	24057	4067
10K	3.10 mi	36105+1583	22937+713	3893+95	34826	22300	3787
15K	3.11 mi	36867-762	23279-342	3939-46	38652	24057	4067
20K	3.11 mi	36285+582	23011+268	3910+29	34815	22258	3824
Half(13.11 mi)	0.68 mi	35963+322	22837+174	3888+22	31460	20540	3565
25K	2.42 mi	35092+871	22363+474	3815+73	31478	20447	3540
30K	3.11 mi	33589+1503	21532+831	3708+107	28309	18583	3247
35K	3.11 mi	31846+1743	20538+994	3562+146	24167	15977	2810
40K	3.10 mi	29761+2085	19289+1249	3372+190	19500	12924	2265
Finish(26.22 mi)	1.37 mi	29312+449	18999+290	3334+38	22597	14288	2535

14288

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