Mark Oestreich

Vernon Hills

Bib: 25274 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 35%

Gender (Male)

#0 / 29548

Top 46%

Masters (Masters Men)

#0 / 14666

Top 41%

Division (M50-54)

#0 / 2876

Top 41%

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

8:40/mi

26:56

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:45/mi

54:08

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:42/mi

1:21:10

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:41/mi

1:48:08

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:43/mi

1:54:05

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

8:43/mi

2:15:13

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

8:44/mi

2:42:22

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

8:48/mi

3:09:43

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

8:59/mi

3:37:38

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

8:58/mi

3:49:52

↑ 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

1:54:058:42 /mi⚡ faster

2nd Half

1:55:478:50 /mi+1.5%

Positive split — 1.5% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	26:56	8:40	3.11 mi	26:56	8:40	-
10K	54:08	8:43	3.10 mi	27:12	8:45	+0:05
15K	1:21:10	8:43	3.11 mi	27:02	8:42	-0:03
20K	1:48:08	8:42	3.11 mi	26:58	8:41	-0:01
Half(13.11 mi)	1:54:05	8:42	0.68 mi	5:57	8:43	+0:02
25K	2:15:13	8:42	2.42 mi	21:08	8:43	0:00
30K	2:42:22	8:43	3.11 mi	27:09	8:44	+0:01
35K	3:09:43	8:43	3.11 mi	27:21	8:48	+0:04
40K	3:37:38	8:45	3.10 mi	27:55	8:59	+0:11
Finish(26.22 mi)	3:49:52	8:46	1.37 mi	12:14	8:58	-0:01

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:40 /mi

Average Pace

8:46 /mi

Slowest Pace

8:59 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:49:52

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:46 /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	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
5K	3.11 mi	21520	15310	1384	23761	16686	1479
10K	3.10 mi	21972-452	15569-259	1405-21	22588	15945	1422
15K	3.11 mi	22544-572	15935-366	1425-20	23761	16686	1479
20K	3.11 mi	22224+320	15758+177	1401+24	21725	15499	1355
Half(13.11 mi)	0.68 mi	22070+154	15666+92	1383+18	20304	14595	1260
25K	2.42 mi	21792+278	15476+190	1360+23	20865	14867	1293
30K	3.11 mi	21054+738	14976+500	1326+34	18591	13330	1146
35K	3.11 mi	20250+804	14405+571	1269+57	16963	12024	1000
40K	3.10 mi	19266+984	13671+734	1185+84	15185	10514	884
Finish(26.22 mi)	1.37 mi	19135+131	13526+145	1170+15	17934	11838	992

11838

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