Matthew Stelmasek

Chicago

Bib: 58936 M

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Male)

#0 / 29548

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

13:56/mi

43:18

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

15:26/mi

1:31:16

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

14:51/mi

2:17:23

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

15:16/mi

3:04:50

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

15:10/mi

3:15:11

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

15:29/mi

3:52:44

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

17:06/mi

4:45:51

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

16:03/mi

5:35:44

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

16:59/mi

6:28:30

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

14:02/mi

6:47:39

↑ 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

3:15:1114:53 /mi⚡ faster

2nd Half

3:32:2816:12 /mi+8.9%

Positive split — 8.9% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	43:18	13:56	3.11 mi	43:18	13:56	-
10K	1:31:16	14:41	3.10 mi	47:58	15:26	+1:30
15K	2:17:23	14:44	3.11 mi	46:07	14:51	-0:35
20K	3:04:50	14:52	3.11 mi	47:27	15:16	+0:25
Half(13.11 mi)	3:15:11	14:53	0.68 mi	10:21	15:10	-0:06
25K	3:52:44	14:59	2.42 mi	37:33	15:29	+0:19
30K	4:45:51	15:20	3.11 mi	53:07	17:06	+1:37
35K	5:35:44	15:26	3.11 mi	49:53	16:03	-1:03
40K	6:28:30	15:38	3.10 mi	52:46	16:59	+0:56
Finish(26.22 mi)	6:47:39	15:34	1.37 mi	19:09	14:02	-2:57

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

13:56 /mi

Average Pace

15:34 /mi

Slowest Pace

17:06 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:48:34

27% of race

Time at Steady Pace

2:23:19

35% of race

Time at Slower Pace

2:35:46

38% of race

Average Pace: 15:33 /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	53423	29369	4103	53407	29363	4109
10K	3.10 mi	53524-101	29408-39	4107-4	53510	29410	4112
15K	3.11 mi	53531-7	29414-6	4109-2	53407	29363	4109
20K	3.11 mi	53425+106	29395+19	4108+1	52916	29217	4089
Half(13.11 mi)	0.68 mi	53402+23	29387+8	4108	51615	28703	4036
25K	2.42 mi	53267+135	29348+39	4104+4	52019	28825	4051
30K	3.11 mi	53314-47	29345+3	4105-1	52927	29094	4082
35K	3.11 mi	53224+90	29319+26	4101+4	51337	28363	4022
40K	3.10 mi	53193+31	29299+20	4100+1	51874	28506	4012
Finish(26.22 mi)	1.37 mi	53091+102	29254+45	4100	48635	26891	3893

26891

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