John Duerr

Woodridge

Bib: 72429 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Gender (Male)

#0 / 29548

Masters (Masters Men)

#0 / 14666

Division (M40-44)

#0 / 4329

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

9:02/mi

28:05

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:49/mi

58:35

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:43/mi

1:25:41

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:01/mi

1:56:49

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:39/mi

2:03:24

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:54/mi

2:29:50

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

14:10/mi

3:13:51

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

14:52/mi

4:00:01

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

17:12/mi

4:53:26

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

16:17/mi

5:15:38

↑ 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

2:03:249:25 /mi⚡ faster

2nd Half

3:12:1414:40 /mi+55.8%

Positive split — 55.8% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	28:05	9:02	3.11 mi	28:05	9:02	-
10K	58:35	9:26	3.10 mi	30:30	9:49	+0:47
15K	1:25:41	9:12	3.11 mi	27:06	8:43	-1:06
20K	1:56:49	9:24	3.11 mi	31:08	10:01	+1:18
Half(13.11 mi)	2:03:24	9:25	0.68 mi	6:35	9:39	-0:22
25K	2:29:50	9:39	2.42 mi	26:26	10:54	+1:15
30K	3:13:51	10:24	3.11 mi	44:01	14:10	+3:16
35K	4:00:01	11:02	3.11 mi	46:10	14:52	+0:42
40K	4:53:26	11:48	3.10 mi	53:25	17:12	+2:20
Finish(26.22 mi)	5:15:38	12:03	1.37 mi	22:12	16:17	-0:55

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:43 /mi

Average Pace

12:03 /mi

Slowest Pace

17:12 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

55:11

17% of race

Time at Steady Pace

1:34:39

30% of race

Time at Slower Pace

2:45:48

53% of race

Average Pace: 12:02 /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	26008	17807	2734	24076	16878	2606
10K	3.10 mi	30211-4203	20071-2264	3070-336	33550	21706	3302
15K	3.11 mi	28375+1836	19185+886	2958+112	24076	16878	2606
20K	3.11 mi	30179-1804	20092-907	3064-106	34742	22235	3337
Half(13.11 mi)	0.68 mi	30093+86	20054+38	3060+4	29460	19631	2968
25K	2.42 mi	31533-1440	20695-641	3138-78	38187	23386	3502
30K	3.11 mi	36154-4621	22719-2024	3428-290	47959	27075	3983
35K	3.11 mi	39288-3134	23864-1145	3581-153	48530	27081	3997
40K	3.10 mi	42350-3062	24949-1085	3725-144	52138	28641	4216
Finish(26.22 mi)	1.37 mi	43338-988	25348-399	3775-50	52463	28772	4241

28772

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