Justin Shedrofsky

Irvington

Bib: 17100 M

0:00

0:00

/ mi

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Overall

#0 / 54109

Top 9%

Gender (Male)

#0 / 29548

Top 15%

Division (M25-29)

#0 / 4122

Top 19%

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

6:21/mi

19:45

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

6:27/mi

39:46

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

6:30/mi

59:57

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

6:50/mi

1:21:10

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

6:55/mi

1:25:53

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

7:19/mi

1:43:37

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

7:37/mi

2:07:18

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

8:09/mi

2:32:36

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

7:25/mi

2:55:38

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

6:50/mi

3:04:57

↑ 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

1:25:536:33 /mi⚡ faster

2nd Half

1:39:047:33 /mi+15.4%

Positive split — 15.4% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	19:45	6:21	3.11 mi	19:45	6:21	-
10K	39:46	6:24	3.10 mi	20:01	6:27	+0:06
15K	59:57	6:26	3.11 mi	20:11	6:30	+0:03
20K	1:21:10	6:32	3.11 mi	21:13	6:50	+0:20
Half(13.11 mi)	1:25:53	6:33	0.68 mi	4:43	6:55	+0:05
25K	1:43:37	6:40	2.42 mi	17:44	7:19	+0:24
30K	2:07:18	6:50	3.11 mi	23:41	7:37	+0:18
35K	2:32:36	7:01	3.11 mi	25:18	8:09	+0:32
40K	2:55:38	7:04	3.10 mi	23:02	7:25	-0:44
Finish(26.22 mi)	3:04:57	7:04	1.37 mi	9:19	6:50	-0:35

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:21 /mi

Average Pace

7:04 /mi

Slowest Pace

8:09 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

59:57

32% of race

Time at Steady Pace

35:15

19% of race

Time at Slower Pace

1:29:45

49% of race

Average Pace: 7:03 /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	2071	1958	493	3071	2867	639
10K	3.10 mi	2172-101	2056-98	510-17	2323	2193	523
15K	3.11 mi	2445-273	2305-249	548-38	3071	2867	639
20K	3.11 mi	2936-491	2742-437	622-74	4774	4333	822
Half(13.11 mi)	0.68 mi	3003-67	2800-58	629-7	4947	4467	839
25K	2.42 mi	3662-659	3389-589	701-72	7781	6578	1110
30K	3.11 mi	4615-953	4185-796	789-88	8959	7285	1167
35K	3.11 mi	5465-850	4853-668	866-77	11517	8757	1385
40K	3.10 mi	5229+236	4618+235	829+37	4890	4123	714
Finish(26.22 mi)	1.37 mi	5012+217	4437+181	802+27	3016	2632	554

2632

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