Justin Scales

Chicago

Bib: 58761 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Gender (Male)

#0 / 29548

Masters (Masters Men)

#0 / 14666

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

10:08/mi

31:30

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:59/mi

1:05:37

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:33/mi

1:38:24

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

11:12/mi

2:13:12

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

11:33/mi

2:21:05

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

12:03/mi

2:50:19

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

11:51/mi

3:27:09

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

12:25/mi

4:05:43

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

12:56/mi

4:45:55

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

12:37/mi

5:03:08

↑ 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

2:21:0510:46 /mi⚡ faster

2nd Half

2:42:0312:22 /mi+14.9%

Positive split — 14.9% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	31:30	10:08	3.11 mi	31:30	10:08	-
10K	1:05:37	10:34	3.10 mi	34:07	10:59	+0:51
15K	1:38:24	10:33	3.11 mi	32:47	10:33	-0:26
20K	2:13:12	10:43	3.11 mi	34:48	11:12	+0:39
Half(13.11 mi)	2:21:05	10:46	0.68 mi	7:53	11:33	+0:21
25K	2:50:19	10:58	2.42 mi	29:14	12:03	+0:30
30K	3:27:09	11:07	3.11 mi	36:50	11:51	-0:12
35K	4:05:43	11:18	3.11 mi	38:34	12:25	+0:34
40K	4:45:55	11:30	3.10 mi	40:12	12:56	+0:31
Finish(26.22 mi)	5:03:08	11:34	1.37 mi	17:13	12:37	-0:19

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:08 /mi

Average Pace

11:34 /mi

Slowest Pace

12:56 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:13:12

44% of race

Time at Steady Pace

1:13:57

24% of race

Time at Slower Pace

1:35:59

32% of race

Average Pace: 11:34 /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	36674	23221	3516	40951	25010	3745
10K	3.10 mi	39596-2922	24466-1245	3669-153	42036	25386	3801
15K	3.11 mi	40021-425	24661-195	3699-30	40951	25010	3745
20K	3.11 mi	40730-709	24884-223	3729-30	42780	25579	3813
Half(13.11 mi)	0.68 mi	40770-40	24875+9	3732-3	42009	25049	3737
25K	2.42 mi	41469-699	25076-201	3755-23	43736	25643	3808
30K	3.11 mi	41138+331	24788+288	3713+42	39727	23636	3537
35K	3.11 mi	40996+142	24582+206	3681+32	39780	23201	3481
40K	3.10 mi	40828+168	24336+246	3641+40	38920	22297	3340
Finish(26.22 mi)	1.37 mi	41007-179	24354-18	3643-2	43492	24414	3617

24414

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