Sam Margolis

Chicago

Bib: 33898 M

0:00

0:00

/ mi

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Overall

#0 / 54109

Top 34%

Gender (Male)

#0 / 29548

Top 44%

Division (M35-39)

#0 / 4653

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

9:04/mi

28:10

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:52/mi

55:43

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:34/mi

1:22:20

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:37/mi

1:49:05

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:56/mi

1:55:11

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

8:29/mi

2:15:46

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

8:29/mi

2:42:08

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

8:32/mi

3:08:39

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

8:46/mi

3:35:53

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

8:48/mi

3:47:53

↑ 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

1:55:118:47 /mi+2.2%

2nd Half

1:52:428:36 /mi✓ faster

Negative split — 2.2% faster in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	28:10	9:04	3.11 mi	28:10	9:04	-
10K	55:43	8:58	3.10 mi	27:33	8:52	-0:12
15K	1:22:20	8:50	3.11 mi	26:37	8:34	-0:18
20K	1:49:05	8:47	3.11 mi	26:45	8:37	+0:03
Half(13.11 mi)	1:55:11	8:47	0.68 mi	6:06	8:56	+0:19
25K	2:15:46	8:44	2.42 mi	20:35	8:29	-0:27
30K	2:42:08	8:42	3.11 mi	26:22	8:29	0:00
35K	3:08:39	8:40	3.11 mi	26:31	8:32	+0:03
40K	3:35:53	8:41	3.10 mi	27:14	8:46	+0:14
Finish(26.22 mi)	3:47:53	8:42	1.37 mi	12:00	8:48	+0:02

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:29 /mi

Average Pace

8:42 /mi

Slowest Pace

9:04 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:13:37

85% of race

Time at Steady Pace

34:16

15% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:41 /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	M35-39	Seg. Overall	Seg. Males	Seg. M35-39
5K	3.11 mi	26305	17963	3089	22223	15818	2786
10K	3.10 mi	24945+1360	17262+701	2994+95	23811	16645	2898
15K	3.11 mi	23906+1039	16728+534	2907+87	22223	15818	2786
20K	3.11 mi	23127+779	16273+455	2845+62	20913	14998	2660
Half(13.11 mi)	0.68 mi	23060+67	16237+36	2843+2	22698	15966	2798
25K	2.42 mi	22229+831	15740+497	2771+72	18721	13614	2439
30K	3.11 mi	20936+1293	14901+839	2640+131	16341	11991	2183
35K	3.11 mi	19755+1181	14131+770	2515+125	14683	10700	1981
40K	3.10 mi	18562+1193	13256+875	2390+125	13572	9578	1784
Finish(26.22 mi)	1.37 mi	18360+202	13085+171	2366+24	16448	11046	2010

11046

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