David Laduzinsky

Rolling Mdws

Bib: 36705 M

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Male)

#0 / 29548

Division (M35-39)

#0 / 4653

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

9:21/mi

29:03

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:17/mi

57:52

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:12/mi

1:26:28

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:20/mi

1:55:28

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:24/mi

2:01:53

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:00/mi

2:26:07

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

11:14/mi

3:01:01

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

12:22/mi

3:39:26

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

11:38/mi

4:15:35

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:58/mi

4:30:33

↑ 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

2:01:539:18 /mi⚡ faster

2nd Half

2:28:4011:20 /mi+22.0%

Positive split — 22.0% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	29:03	9:21	3.11 mi	29:03	9:21	-
10K	57:52	9:19	3.10 mi	28:49	9:17	-0:04
15K	1:26:28	9:17	3.11 mi	28:36	9:12	-0:05
20K	1:55:28	9:17	3.11 mi	29:00	9:20	+0:08
Half(13.11 mi)	2:01:53	9:18	0.68 mi	6:25	9:24	+0:04
25K	2:26:07	9:24	2.42 mi	24:14	10:00	+0:36
30K	3:01:01	9:43	3.11 mi	34:54	11:14	+1:14
35K	3:39:26	10:05	3.11 mi	38:25	12:22	+1:08
40K	4:15:35	10:17	3.10 mi	36:09	11:38	-0:44
Finish(26.22 mi)	4:30:33	10:20	1.37 mi	14:58	10:58	-0:40

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:12 /mi

Average Pace

10:20 /mi

Slowest Pace

12:22 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:01:53

45% of race

Time at Steady Pace

24:14

9% of race

Time at Slower Pace

2:04:26

46% of race

Average Pace: 10:19 /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	29560	19740	3336	29835	19979	3359
10K	3.10 mi	29039+521	19466+274	3296+40	28729	19296	3268
15K	3.11 mi	29249-210	19625-159	3324-28	29835	19979	3359
20K	3.11 mi	29166+83	19573+52	3306+18	29108	19574	3326
Half(13.11 mi)	0.68 mi	29037+129	19501+72	3295+11	27569	18642	3180
25K	2.42 mi	29575-538	19736-235	3332-37	32117	20740	3476
30K	3.11 mi	30910-1335	20281-545	3406-74	36555	22231	3681
35K	3.11 mi	32465-1555	20816-535	3472-66	39552	23089	3806
40K	3.10 mi	32324+141	20516+300	3442+30	32207	19115	3207
Finish(26.22 mi)	1.37 mi	32385-61	20476+40	3440+2	33878	19758	3318

19758

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