Marcin Kierzenka

Chicago

Bib: 40079 M

0:00

0:00

/ mi

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Overall

#0 / 54109

Top 39%

Gender (Male)

#0 / 29548

Top 50%

Division (M25-29)

#0 / 4122

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

9:03/mi

28:07

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:45/mi

55:19

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:39/mi

1:22:12

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:30/mi

1:48:36

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:36/mi

1:54:28

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

8:22/mi

2:14:45

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

8:25/mi

2:40:54

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

8:54/mi

3:08:33

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

10:16/mi

3:40:26

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:54/mi

3:55:18

↑ 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

1:54:288:44 /mi⚡ faster

2nd Half

2:00:509:13 /mi+5.6%

Positive split — 5.6% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	28:07	9:03	3.11 mi	28:07	9:03	-
10K	55:19	8:54	3.10 mi	27:12	8:45	-0:18
15K	1:22:12	8:49	3.11 mi	26:53	8:39	-0:06
20K	1:48:36	8:44	3.11 mi	26:24	8:30	-0:09
Half(13.11 mi)	1:54:28	8:44	0.68 mi	5:52	8:36	+0:06
25K	2:14:45	8:40	2.42 mi	20:17	8:22	-0:14
30K	2:40:54	8:38	3.11 mi	26:09	8:25	+0:03
35K	3:08:33	8:40	3.11 mi	27:39	8:54	+0:29
40K	3:40:26	8:52	3.10 mi	31:53	10:16	+1:22
Finish(26.22 mi)	3:55:18	8:59	1.37 mi	14:52	10:54	+0:38

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:22 /mi

Average Pace

8:59 /mi

Slowest Pace

10:54 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:08:33

80% of race

Time at Slower Pace

46:45

20% of race

Average Pace: 8:58 /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	M25-29	Seg. Overall	Seg. Males	Seg. M25-29
5K	3.11 mi	26111	17854	2616	23236	16397	2468
10K	3.10 mi	24178+1933	16836+1018	2496+120	22594	15951	2380
15K	3.11 mi	23751+427	16638+198	2473+23	23236	16397	2468
20K	3.11 mi	22686+1065	16030+608	2406+67	19777	14325	2196
Half(13.11 mi)	0.68 mi	22463+223	15904+126	2385+21	19280	14011	2134
25K	2.42 mi	21466+997	15286+618	2310+75	17610	12959	1995
30K	3.11 mi	20287+1179	14527+759	2200+110	15769	11635	1784
35K	3.11 mi	19722+565	14106+421	2139+61	17797	12510	1894
40K	3.10 mi	20356-634	14290-184	2147-8	24045	15274	2230
Finish(26.22 mi)	1.37 mi	21175-819	14665-375	2206-59	33338	19484	2951

19484

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