Alexander Schrock

Chicago

Bib: 10133 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 5%

Gender (Male)

#0 / 29548

Top 9%

Masters (Masters Men)

#0 / 14666

Top 5%

Division (M40-44)

#0 / 4329

Top 9%

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

6:25/mi

19:55

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

6:33/mi

40:17

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

6:29/mi

1:00:26

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

6:37/mi

1:20:59

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

6:36/mi

1:25:29

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

6:38/mi

1:41:33

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

6:44/mi

2:02:28

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

6:53/mi

2:23:51

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

7:03/mi

2:45:45

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

7:19/mi

2:55:44

↑ 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

1:25:296:31 /mi⚡ faster

2nd Half

1:30:156:53 /mi+5.6%

Positive split — 5.6% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	19:55	6:25	3.11 mi	19:55	6:25	-
10K	40:17	6:29	3.10 mi	20:22	6:33	+0:08
15K	1:00:26	6:29	3.11 mi	20:09	6:29	-0:04
20K	1:20:59	6:31	3.11 mi	20:33	6:37	+0:08
Half(13.11 mi)	1:25:29	6:31	0.68 mi	4:30	6:36	-0:01
25K	1:41:33	6:32	2.42 mi	16:04	6:38	+0:02
30K	2:02:28	6:34	3.11 mi	20:55	6:44	+0:06
35K	2:23:51	6:37	3.11 mi	21:23	6:53	+0:09
40K	2:45:45	6:40	3.10 mi	21:54	7:03	+0:10
Finish(26.22 mi)	2:55:44	6:42	1.37 mi	9:59	7:19	+0:16

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:25 /mi

Average Pace

6:42 /mi

Slowest Pace

7:19 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:45:45

94% of race

Time at Steady Pace

9:59

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:42 /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	2335	2202	256	3002	2803	378
10K	3.10 mi	2627-292	2467-265	307-51	2964	2766	365
15K	3.11 mi	2734-107	2563-96	327-20	3002	2803	378
20K	3.11 mi	2852-118	2665-102	342-15	3196	2974	416
Half(13.11 mi)	0.68 mi	2835+17	2648+17	340+2	2830	2650	337
25K	2.42 mi	2883-48	2691-43	350-10	3152	2935	411
30K	3.11 mi	2865+18	2674+17	350	3247	2995	428
35K	3.11 mi	2862+3	2668+6	348+2	3422	3106	475
40K	3.10 mi	2829+33	2637+31	353-5	3319	2928	459
Finish(26.22 mi)	1.37 mi	2952-123	2733-96	378-25	5374	4343	690

4343

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