Zach Zurlo

Chicago

Bib: 18674 M

0:00

0:00

/ mi

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Overall

#0 / 54109

Top 4%

Gender (Male)

#0 / 29548

Top 6%

Division (M25-29)

#0 / 4122

Top 11%

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

6:17/mi

19:31

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

6:26/mi

39:31

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

6:18/mi

59:06

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

6:20/mi

1:18:46

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

6:31/mi

1:23:13

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

6:24/mi

1:38:44

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

6:29/mi

1:58:53

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

6:38/mi

2:19:29

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

6:47/mi

2:40:32

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

6:51/mi

2:49:53

↑ 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

1:23:136:21 /mi⚡ faster

2nd Half

1:26:406:37 /mi+4.1%

Positive split — 4.1% slower in the second half

AI Race Performance Report

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	19:31	6:17	3.11 mi	19:31	6:17	-
10K	39:31	6:22	3.10 mi	20:00	6:26	+0:09
15K	59:06	6:20	3.11 mi	19:35	6:18	-0:08
20K	1:18:46	6:20	3.11 mi	19:40	6:20	+0:02
Half(13.11 mi)	1:23:13	6:21	0.68 mi	4:27	6:31	+0:11
25K	1:38:44	6:21	2.42 mi	15:31	6:24	-0:07
30K	1:58:53	6:23	3.11 mi	20:09	6:29	+0:05
35K	2:19:29	6:25	3.11 mi	20:36	6:38	+0:09
40K	2:40:32	6:28	3.10 mi	21:03	6:47	+0:09
Finish(26.22 mi)	2:49:53	6:29	1.37 mi	9:21	6:51	+0:04

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:17 /mi

Average Pace

6:29 /mi

Slowest Pace

6:51 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:58:53

70% of race

Time at Steady Pace

51:00

30% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:29 /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	1730	1639	422	2010	1906	472
10K	3.10 mi	1984-254	1879-240	473-51	2283	2156	516
15K	3.11 mi	1994-10	1889-10	476-3	2010	1906	472
20K	3.11 mi	1933+61	1837+52	465+11	1816	1724	445
Half(13.11 mi)	0.68 mi	1955-22	1858-21	468-3	2417	2278	543
25K	2.42 mi	1935+20	1838+20	455+13	2065	1946	471
30K	3.11 mi	1896+39	1797+41	446+9	2054	1928	465
35K	3.11 mi	1898-2	1789+8	443+3	2156	2012	474
40K	3.10 mi	1872+26	1762+27	434+9	2125	1931	428
Finish(26.22 mi)	1.37 mi	1937-65	1819-57	441-7	3104	2700	562

2700

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