Jeffrey Samotny

Northbrook

Bib: 50038 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 42%

Gender (Male)

#0 / 29548

Masters (Masters Men)

#0 / 14666

Top 47%

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

8:47/mi

27:18

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:59/mi

55:14

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:51/mi

1:22:44

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:00/mi

1:50:42

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:10/mi

1:56:57

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:04/mi

2:18:56

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

9:08/mi

2:47:18

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

9:11/mi

3:15:49

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

9:45/mi

3:46:05

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

9:03/mi

3:58:25

↑ 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

1:56:578:55 /mi⚡ faster

2nd Half

2:01:289:16 /mi+3.9%

Positive split — 3.9% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	27:18	8:47	3.11 mi	27:18	8:47	-
10K	55:14	8:53	3.10 mi	27:56	8:59	+0:12
15K	1:22:44	8:53	3.11 mi	27:30	8:51	-0:08
20K	1:50:42	8:54	3.11 mi	27:58	9:00	+0:09
Half(13.11 mi)	1:56:57	8:55	0.68 mi	6:15	9:10	+0:10
25K	2:18:56	8:57	2.42 mi	21:59	9:04	-0:06
30K	2:47:18	8:58	3.11 mi	28:22	9:08	+0:04
35K	3:15:49	9:00	3.11 mi	28:31	9:11	+0:03
40K	3:46:05	9:06	3.10 mi	30:16	9:45	+0:34
Finish(26.22 mi)	3:58:25	9:06	1.37 mi	12:20	9:03	-0:42

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:47 /mi

Average Pace

9:06 /mi

Slowest Pace

9:45 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:28:09

87% of race

Time at Steady Pace

30:16

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:06 /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	22889	16094	2475	25618	17741	2735
10K	3.10 mi	24013-1124	16750-656	2586-111	25263	17440	2681
15K	3.11 mi	24420-407	17026-276	2619-33	25618	17741	2735
20K	3.11 mi	24618-198	17130-104	2645-26	25413	17577	2696
Half(13.11 mi)	0.68 mi	24594+24	17108+22	2635+10	25091	17265	2623
25K	2.42 mi	24550+44	17042+66	2629+6	24623	16957	2587
30K	3.11 mi	23958+592	16624+418	2561+68	22343	15436	2381
35K	3.11 mi	23128+830	16015+609	2467+94	20253	13869	2138
40K	3.10 mi	22671+457	15550+465	2395+72	20778	13551	2082
Finish(26.22 mi)	1.37 mi	22445+226	15373+177	2374+21	18589	12192	1882

12192

Passing Analysis

No position changes recorded for this athlete.

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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