David Zwarycz

Chicago

Bib: 49551 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 (M50-54)

#0 / 2876

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

11:38/mi

36:10

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

12:36/mi

1:15:19

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

13:27/mi

1:57:06

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

12:19/mi

2:35:23

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

13:25/mi

2:44:32

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

12:46/mi

3:15:30

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

14:24/mi

4:00:13

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

16:46/mi

4:52:19

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

18:50/mi

5:50:51

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

17:18/mi

6:14:27

↑ 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

2:44:3212:33 /mi⚡ faster

2nd Half

3:29:5516:01 /mi+27.6%

Positive split — 27.6% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	36:10	11:38	3.11 mi	36:10	11:38	-
10K	1:15:19	12:07	3.10 mi	39:09	12:36	+0:58
15K	1:57:06	12:34	3.11 mi	41:47	13:27	+0:51
20K	2:35:23	12:30	3.11 mi	38:17	12:19	-1:08
Half(13.11 mi)	2:44:32	12:33	0.68 mi	9:09	13:25	+1:06
25K	3:15:30	12:35	2.42 mi	30:58	12:46	-0:39
30K	4:00:13	12:53	3.11 mi	44:43	14:24	+1:38
35K	4:52:19	13:26	3.11 mi	52:06	16:46	+2:22
40K	5:50:51	14:07	3.10 mi	58:32	18:50	+2:04
Finish(26.22 mi)	6:14:27	14:18	1.37 mi	23:36	17:18	-1:32

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:38 /mi

Average Pace

14:18 /mi

Slowest Pace

18:50 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

36:10

10% of race

Time at Steady Pace

3:24:03

54% of race

Time at Slower Pace

2:14:14

36% of race

Average Pace: 14:17 /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	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
5K	3.11 mi	48186	27689	2671	51882	28915	2811
10K	3.10 mi	48830-644	27933-244	2692-21	49184	28066	2711
15K	3.11 mi	50235-1405	28407-474	2753-61	51882	28915	2811
20K	3.11 mi	49539+696	28164+243	2715+38	47451	27321	2600
Half(13.11 mi)	0.68 mi	49477+62	28131+33	2711+4	48413	27538	2638
25K	2.42 mi	48947+530	27895+236	2684+27	46143	26592	2531
30K	3.11 mi	48957-10	27847+48	2677+7	48530	27290	2615
35K	3.11 mi	49751-794	28095-248	2702-25	52360	28822	2800
40K	3.10 mi	50863-1112	28451-356	2746-44	53441	29220	2846
Finish(26.22 mi)	1.37 mi	51141-278	28541-90	2753-7	53120	29109	2825

29109

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