Koen Willems

Strombeek

Bib: 3472 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 12%

Gender (Male)

#0 / 29548

Top 18%

Masters (Masters Men)

#0 / 14666

Top 13%

Division (M40-44)

#0 / 4329

Top 21%

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

7:12/mi

22:21

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

7:06/mi

44:26

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

6:58/mi

1:06:04

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

6:59/mi

1:27:46

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

7:14/mi

1:32:42

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

6:57/mi

1:49:34

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

7:12/mi

2:11:57

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

7:29/mi

2:35:12

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

7:52/mi

2:59:38

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

7:57/mi

3:10:28

↑ 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

1:32:427:04 /mi⚡ faster

2nd Half

1:37:467:27 /mi+5.5%

Positive split — 5.5% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	22:21	7:12	3.11 mi	22:21	7:12	-
10K	44:26	7:09	3.10 mi	22:05	7:06	-0:06
15K	1:06:04	7:05	3.11 mi	21:38	6:58	-0:08
20K	1:27:46	7:04	3.11 mi	21:42	6:59	+0:01
Half(13.11 mi)	1:32:42	7:04	0.68 mi	4:56	7:14	+0:15
25K	1:49:34	7:03	2.42 mi	16:52	6:57	-0:17
30K	2:11:57	7:05	3.11 mi	22:23	7:12	+0:15
35K	2:35:12	7:08	3.11 mi	23:15	7:29	+0:17
40K	2:59:38	7:14	3.10 mi	24:26	7:52	+0:23
Finish(26.22 mi)	3:10:28	7:16	1.37 mi	10:50	7:57	+0:05

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:57 /mi

Average Pace

7:16 /mi

Slowest Pace

7:57 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:35:12

81% of race

Time at Steady Pace

35:16

19% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:16 /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	7842	6695	1130	6612	5796	992
10K	3.10 mi	7330+512	6316+379	1071+59	6952	6040	1031
15K	3.11 mi	7041+289	6109+207	1040+31	6612	5796	992
20K	3.11 mi	6788+253	5936+173	1010+30	5992	5320	898
Half(13.11 mi)	0.68 mi	6777+11	5926+10	1012-2	6965	6044	1022
25K	2.42 mi	6540+237	5742+184	977+35	5544	4939	842
30K	3.11 mi	6330+210	5556+186	943+34	5965	5199	890
35K	3.11 mi	6193+137	5397+159	917+26	6586	5495	913
40K	3.10 mi	6115+78	5273+124	894+23	7513	5891	940
Finish(26.22 mi)	1.37 mi	6218-103	5324-51	901-7	9567	7072	1109

7072

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