Michael Walczak

Chicago

Bib: 49518 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 43%

Gender (Male)

#0 / 29548

Masters (Masters Men)

#0 / 14666

Top 49%

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

9:35/mi

29:45

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:18/mi

58:40

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:04/mi

1:26:50

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:06/mi

1:55:06

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:11/mi

2:01:22

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:14/mi

2:23:46

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

9:11/mi

2:52:18

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

9:07/mi

3:20:38

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

9:08/mi

3:49:02

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

8:33/mi

4:00:42

↑ 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

2:01:229:15 /mi+1.7%

2nd Half

1:59:209:06 /mi✓ faster

Negative split — 1.7% faster in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	29:45	9:35	3.11 mi	29:45	9:35	-
10K	58:40	9:26	3.10 mi	28:55	9:18	-0:17
15K	1:26:50	9:19	3.11 mi	28:10	9:04	-0:14
20K	1:55:06	9:16	3.11 mi	28:16	9:06	+0:02
Half(13.11 mi)	2:01:22	9:15	0.68 mi	6:16	9:11	+0:05
25K	2:23:46	9:15	2.42 mi	22:24	9:14	+0:03
30K	2:52:18	9:15	3.11 mi	28:32	9:11	-0:03
35K	3:20:38	9:14	3.11 mi	28:20	9:07	-0:04
40K	3:49:02	9:13	3.10 mi	28:24	9:08	+0:01
Finish(26.22 mi)	4:00:42	9:11	1.37 mi	11:40	8:33	-0:35

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:33 /mi

Average Pace

9:11 /mi

Slowest Pace

9:35 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:30:57

88% of race

Time at Steady Pace

29:45

12% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:11 /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	31811	20880	3178	28419	19251	2941
10K	3.10 mi	30335+1476	20127+753	3076+102	29080	19473	2978
15K	3.11 mi	29674+661	19842+285	3032+44	28419	19251	2941
20K	3.11 mi	28863+811	19428+414	2975+57	26561	18231	2803
Half(13.11 mi)	0.68 mi	28658+205	19317+111	2955+20	25353	17430	2655
25K	2.42 mi	28142+516	19004+313	2914+41	26406	17908	2736
30K	3.11 mi	26923+1219	18249+755	2796+118	22846	15709	2429
35K	3.11 mi	25497+1426	17313+936	2664+132	19719	13576	2087
40K	3.10 mi	23925+1572	16250+1063	2507+157	16425	11218	1732
Finish(26.22 mi)	1.37 mi	23429+496	15919+331	2454+53	14323	9882	1533

9882

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