Marc Klein

Northbrook

Bib: 46812 M

0:00

0:00

/ mi

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Overall

#0 / 54109

Top 26%

Gender (Male)

#0 / 29548

Top 35%

Division (M35-39)

#0 / 4653

Top 42%

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

8:15/mi

25:37

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:12/mi

51:06

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

7:56/mi

1:15:44

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

7:57/mi

1:40:25

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

7:59/mi

1:45:52

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

7:53/mi

2:05:00

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

8:03/mi

2:30:01

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

8:14/mi

2:55:37

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

8:39/mi

3:22:30

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

8:59/mi

3:34:45

↑ 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

1:45:528:05 /mi⚡ faster

2nd Half

1:48:538:18 /mi+2.8%

Positive split — 2.8% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	25:37	8:15	3.11 mi	25:37	8:15	-
10K	51:06	8:13	3.10 mi	25:29	8:12	-0:03
15K	1:15:44	8:08	3.11 mi	24:38	7:56	-0:16
20K	1:40:25	8:05	3.11 mi	24:41	7:57	+0:01
Half(13.11 mi)	1:45:52	8:05	0.68 mi	5:27	7:59	+0:02
25K	2:05:00	8:03	2.42 mi	19:08	7:53	-0:06
30K	2:30:01	8:03	3.11 mi	25:01	8:03	+0:10
35K	2:55:37	8:05	3.11 mi	25:36	8:14	+0:11
40K	3:22:30	8:09	3.10 mi	26:53	8:39	+0:25
Finish(26.22 mi)	3:34:45	8:12	1.37 mi	12:15	8:59	+0:20

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:53 /mi

Average Pace

8:12 /mi

Slowest Pace

8:59 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:22:30

94% of race

Time at Steady Pace

12:15

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:11 /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	17382	12826	2344	15433	11708	2149
10K	3.10 mi	17129+253	12673+153	2316+28	16981	12598	2303
15K	3.11 mi	16621+508	12394+279	2273+43	15433	11708	2149
20K	3.11 mi	15980+641	12015+379	2219+54	14206	10916	2042
Half(13.11 mi)	0.68 mi	15828+152	11920+95	2202+17	13435	10373	1972
25K	2.42 mi	15346+482	11607+313	2138+64	13022	10093	1909
30K	3.11 mi	14751+595	11202+405	2091+47	12699	9745	1859
35K	3.11 mi	14126+625	10718+484	2010+81	12281	9238	1754
40K	3.10 mi	13687+439	10327+391	1945+65	12720	9088	1717
Finish(26.22 mi)	1.37 mi	13835-148	10380-53	1961-16	18006	11869	2141

11869

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