Joshua Wiersma

Joliet

Bib: 71628 M

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Male)

#0 / 29548

Division (M25-29)

#0 / 4122

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

12:00/mi

37:18

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

11:44/mi

1:13:46

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

11:30/mi

1:49:30

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

12:16/mi

2:27:36

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

11:22/mi

2:35:21

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

11:52/mi

3:04:08

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

13:22/mi

3:45:40

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

14:16/mi

4:29:58

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

15:09/mi

5:17:03

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

13:26/mi

5:35:22

↑ 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

2:35:2111:51 /mi⚡ faster

2nd Half

3:00:0113:44 /mi+15.9%

Positive split — 15.9% slower in the second half

AI Race Performance Report

Joshua's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	37:18	12:00	3.11 mi	37:18	12:00	-
10K	1:13:46	11:52	3.10 mi	36:28	11:44	-0:16
15K	1:49:30	11:45	3.11 mi	35:44	11:30	-0:14
20K	2:27:36	11:53	3.11 mi	38:06	12:16	+0:46
Half(13.11 mi)	2:35:21	11:51	0.68 mi	7:45	11:22	-0:54
25K	3:04:08	11:51	2.42 mi	28:47	11:52	+0:30
30K	3:45:40	12:06	3.11 mi	41:32	13:22	+1:30
35K	4:29:58	12:25	3.11 mi	44:18	14:16	+0:54
40K	5:17:03	12:45	3.10 mi	47:05	15:09	+0:53
Finish(26.22 mi)	5:35:22	12:48	1.37 mi	18:19	13:26	-1:43

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:22 /mi

Average Pace

12:48 /mi

Slowest Pace

15:09 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

43:29

13% of race

Time at Steady Pace

2:20:39

42% of race

Time at Slower Pace

2:31:14

45% of race

Average Pace: 12:47 /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	M25-29	Seg. Overall	Seg. Males	Seg. M25-29
5K	3.11 mi	49684	28215	4005	46391	27092	3904
10K	3.10 mi	47856+1828	27591+624	3943+62	46203	26992	3880
15K	3.11 mi	47364+492	27433+158	3925+18	46391	27092	3904
20K	3.11 mi	47364	27411+22	3924+1	47257	27247	3911
Half(13.11 mi)	0.68 mi	46961+403	27241+170	3913+11	40976	24676	3606
25K	2.42 mi	46234+727	26908+333	3886+27	43003	25363	3704
30K	3.11 mi	46136+98	26789+119	3875+11	45567	26070	3765
35K	3.11 mi	46321-185	26745+44	3868+7	46690	26267	3794
40K	3.10 mi	46623-302	26761-16	3870-2	47747	26506	3785
Finish(26.22 mi)	1.37 mi	46646-23	26720+41	3868+2	46728	25971	3798

25971

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