Conner Lach

Chicago

Bib: 25636 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

10:08/mi

31:28

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:07/mi

1:02:54

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:39/mi

1:36:00

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:53/mi

2:06:42

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

10:11/mi

2:13:39

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:12/mi

2:38:23

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

10:25/mi

3:10:45

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

10:29/mi

3:43:18

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

11:10/mi

4:17:59

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:05/mi

4:31:44

↑ 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

2:13:3910:12 /mi⚡ faster

2nd Half

2:18:0510:32 /mi+3.3%

Positive split — 3.3% 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	31:28	10:08	3.11 mi	31:28	10:08	-
10K	1:02:54	10:07	3.10 mi	31:26	10:07	-0:01
15K	1:36:00	10:18	3.11 mi	33:06	10:39	+0:32
20K	2:06:42	10:12	3.11 mi	30:42	9:53	-0:46
Half(13.11 mi)	2:13:39	10:12	0.68 mi	6:57	10:11	+0:18
25K	2:38:23	10:12	2.42 mi	24:44	10:12	+0:01
30K	3:10:45	10:14	3.11 mi	32:22	10:25	+0:13
35K	3:43:18	10:16	3.11 mi	32:33	10:29	+0:04
40K	4:17:59	10:23	3.10 mi	34:41	11:10	+0:41
Finish(26.22 mi)	4:31:44	10:22	1.37 mi	13:45	10:05	-1:05

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:53 /mi

Average Pace

10:22 /mi

Slowest Pace

11:10 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:57:03

87% of race

Time at Steady Pace

34:41

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:22 /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	36599	23178	3384	41647	25267	3704
10K	3.10 mi	36078+521	22925+253	3376+8	35846	22778	3370
15K	3.11 mi	37938-1860	23781-856	3494-118	41647	25267	3704
20K	3.11 mi	36784+1154	23233+548	3424+70	33540	21673	3258
Half(13.11 mi)	0.68 mi	36576+208	23112+121	3407+17	33476	21469	3208
25K	2.42 mi	35885+691	22734+378	3369+38	33575	21397	3180
30K	3.11 mi	34879+1006	22107+627	3292+77	31683	20155	2994
35K	3.11 mi	33817+1062	21448+659	3192+100	29128	18451	2730
40K	3.10 mi	33091+726	20880+568	3107+85	29450	17819	2608
Finish(26.22 mi)	1.37 mi	32725+366	20630+250	3081+26	27018	16536	2513

16536

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