Sarah Cook

Chicago

Bib: 67911 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Division (F35-39)

#0 / 3504

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

12:53/mi

40:01

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

13:01/mi

1:20:29

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

13:13/mi

2:01:34

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

13:25/mi

2:43:15

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

13:45/mi

2:52:38

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

13:40/mi

3:25:45

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

14:17/mi

4:10:07

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

14:11/mi

4:54:12

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

14:28/mi

5:39:09

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

13:10/mi

5:57:06

↑ 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

2:52:3813:10 /mi⚡ faster

2nd Half

3:04:2814:04 /mi+6.9%

Positive split — 6.9% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	40:01	12:53	3.11 mi	40:01	12:53	-
10K	1:20:29	12:57	3.10 mi	40:28	13:01	+0:08
15K	2:01:34	13:03	3.11 mi	41:05	13:13	+0:12
20K	2:43:15	13:08	3.11 mi	41:41	13:25	+0:12
Half(13.11 mi)	2:52:38	13:10	0.68 mi	9:23	13:45	+0:20
25K	3:25:45	13:15	2.42 mi	33:07	13:40	-0:05
30K	4:10:07	13:25	3.11 mi	44:22	14:17	+0:37
35K	4:54:12	13:32	3.11 mi	44:05	14:11	-0:06
40K	5:39:09	13:39	3.10 mi	44:57	14:28	+0:17
Finish(26.22 mi)	5:57:06	13:38	1.37 mi	17:57	13:10	-1:18

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

12:53 /mi

Average Pace

13:38 /mi

Slowest Pace

14:28 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:43:42

63% of race

Time at Steady Pace

2:13:24

37% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 13:37 /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	Females	F35-39	Seg. Overall	Seg. Females	Seg. F35-39
5K	3.11 mi	52054	23063	3267	51521	22723	3225
10K	3.10 mi	51227+827	22456+607	3165+102	50322	21878	3075
15K	3.11 mi	51430-203	22627-171	3197-32	51521	22723	3225
20K	3.11 mi	51192+238	22489+138	3180+17	50283	21955	3120
Half(13.11 mi)	0.68 mi	51114+78	22439+50	3170+10	49276	21423	3039
25K	2.42 mi	50780+334	22232+207	3144+26	48734	21176	3007
30K	3.11 mi	50391+389	22018+214	3116+28	48263	21076	2994
35K	3.11 mi	49965+426	21791+227	3085+31	46464	20310	2888
40K	3.10 mi	49594+371	21622+169	3063+22	45373	20010	2873
Finish(26.22 mi)	1.37 mi	49497+97	21578+44	3060+3	45803	20272	2879

20272

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