Jack Martinus

Chicago

Bib: 43323 M

0:00

0:00

/ mi

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Overall

#0 / 54109

Top 43%

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

9:30/mi

29:31

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:51/mi

1:00:06

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:12/mi

1:28:40

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:07/mi

1:57:00

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:33/mi

2:03:31

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:13/mi

2:25:51

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

8:53/mi

2:53:28

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

8:32/mi

3:19:59

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

9:28/mi

3:49:24

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

8:11/mi

4:00:34

↑ 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

2:03:319:25 /mi+5.2%

2nd Half

1:57:038:56 /mi✓ faster

Negative split — 5.2% faster in the second half

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Jack's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	29:31	9:30	3.11 mi	29:31	9:30	-
10K	1:00:06	9:40	3.10 mi	30:35	9:51	+0:21
15K	1:28:40	9:31	3.11 mi	28:34	9:12	-0:39
20K	1:57:00	9:25	3.11 mi	28:20	9:07	-0:05
Half(13.11 mi)	2:03:31	9:25	0.68 mi	6:31	9:33	+0:26
25K	2:25:51	9:23	2.42 mi	22:20	9:13	-0:20
30K	2:53:28	9:18	3.11 mi	27:37	8:53	-0:20
35K	3:19:59	9:12	3.11 mi	26:31	8:32	-0:21
40K	3:49:24	9:14	3.10 mi	29:25	9:28	+0:56
Finish(26.22 mi)	4:00:34	9:11	1.37 mi	11:10	8:11	-1:17

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:11 /mi

Average Pace

9:11 /mi

Slowest Pace

9:51 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:05:18

27% of race

Time at Steady Pace

1:19:14

33% of race

Time at Slower Pace

1:36:02

40% of race

Average Pace: 9:10 /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	31096	20513	3015	29698	19908	3016
10K	3.10 mi	32415-1319	21176-663	3140-125	33751	21786	3245
15K	3.11 mi	31532+883	20769+407	3099+41	29698	19908	3016
20K	3.11 mi	30312+1220	20155+614	3030+69	26795	18348	2784
Half(13.11 mi)	0.68 mi	30168+144	20086+69	3024+6	28618	19170	2894
25K	2.42 mi	29435+733	19663+423	2963+61	26155	17780	2702
30K	3.11 mi	27508+1927	18568+1095	2794+169	20011	14143	2136
35K	3.11 mi	25234+2274	17167+1401	2560+234	14686	10703	1647
40K	3.10 mi	24056+1178	16327+840	2429+131	18886	12564	1877
Finish(26.22 mi)	1.37 mi	23380+676	15900+427	2381+48	11434	8210	1338

8210

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