Jerzy Klekowicz

Chicago

Bib: 24570 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 (M40-44)

#0 / 4329

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

10:53/mi

33:48

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

11:37/mi

1:09:55

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:38/mi

1:42:56

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

11:08/mi

2:17:30

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

14:17/mi

2:27:15

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

12:19/mi

2:57:07

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

13:03/mi

3:37:40

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

13:44/mi

4:20:21

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

15:23/mi

5:08:09

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:08/mi

5:21:58

↑ 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

2:27:1511:14 /mi⚡ faster

2nd Half

2:54:4313:20 /mi+18.7%

Positive split — 18.7% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	33:48	10:53	3.11 mi	33:48	10:53	-
10K	1:09:55	11:15	3.10 mi	36:07	11:37	+0:44
15K	1:42:56	11:03	3.11 mi	33:01	10:38	-0:59
20K	2:17:30	11:04	3.11 mi	34:34	11:08	+0:30
Half(13.11 mi)	2:27:15	11:14	0.68 mi	9:45	14:17	+3:09
25K	2:57:07	11:24	2.42 mi	29:52	12:19	-1:58
30K	3:37:40	11:41	3.11 mi	40:33	13:03	+0:44
35K	4:20:21	11:58	3.11 mi	42:41	13:44	+0:41
40K	5:08:09	12:24	3.10 mi	47:48	15:23	+1:39
Finish(26.22 mi)	5:21:58	12:17	1.37 mi	13:49	10:08	-5:15

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:08 /mi

Average Pace

12:17 /mi

Slowest Pace

15:23 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:55:12

36% of race

Time at Steady Pace

1:46:32

33% of race

Time at Slower Pace

1:40:14

31% of race

Average Pace: 12:17 /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	43061	25844	3860	41490	25217	3775
10K	3.10 mi	44686-1625	26444-600	3944-84	45719	26805	3979
15K	3.11 mi	43560+1126	26028+416	3883+61	41490	25217	3775
20K	3.11 mi	43165+395	25826+202	3847+36	42345	25410	3790
Half(13.11 mi)	0.68 mi	43854-689	26088-262	3881-34	50292	28225	4162
25K	2.42 mi	44129-275	26116-28	3885-4	44675	26003	3859
30K	3.11 mi	44249-120	26044+72	3869+16	44457	25581	3800
35K	3.11 mi	44423-174	26004+40	3870-1	44999	25499	3792
40K	3.10 mi	45127-704	26152-148	3884-14	48435	26814	3970
Finish(26.22 mi)	1.37 mi	44449+678	25821+331	3846+38	27405	16719	2539

16719

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