Laura Brown

Tinley Park

Bib: 69946 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Masters (Masters Women)

#0 / 9409

Division (F40-44)

#0 / 3124

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

12:25/mi

38:36

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

12:32/mi

1:17:31

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

12:29/mi

1:56:17

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

12:32/mi

2:35:13

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

13:11/mi

2:44:13

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

12:42/mi

3:15:01

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

12:47/mi

3:54:43

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

13:14/mi

4:35:49

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

12:49/mi

5:15:37

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

12:34/mi

5:32:46

↑ 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

2:44:1312:32 /mi⚡ faster

2nd Half

2:48:3312:51 /mi+2.6%

Positive split — 2.6% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	38:36	12:25	3.11 mi	38:36	12:25	-
10K	1:17:31	12:29	3.10 mi	38:55	12:32	+0:07
15K	1:56:17	12:29	3.11 mi	38:46	12:29	-0:03
20K	2:35:13	12:29	3.11 mi	38:56	12:32	+0:03
Half(13.11 mi)	2:44:13	12:32	0.68 mi	9:00	13:11	+0:39
25K	3:15:01	12:33	2.42 mi	30:48	12:42	-0:29
30K	3:54:43	12:35	3.11 mi	39:42	12:47	+0:05
35K	4:35:49	12:41	3.11 mi	41:06	13:14	+0:27
40K	5:15:37	12:42	3.10 mi	39:48	12:49	-0:25
Finish(26.22 mi)	5:32:46	12:42	1.37 mi	17:09	12:34	-0:15

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

12:25 /mi

Average Pace

12:42 /mi

Slowest Pace

13:14 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

4:42:40

85% of race

Time at Steady Pace

50:06

15% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 12:41 /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	F40-44	Seg. Overall	Seg. Females	Seg. F40-44
5K	3.11 mi	51025	22367	2840	49835	21579	2773
10K	3.10 mi	50006+1019	21655+712	2763+77	48960	20971	2689
15K	3.11 mi	49973+33	21649+6	2779-16	49835	21579	2773
20K	3.11 mi	49508+465	21351+298	2736+43	48163	20568	2649
Half(13.11 mi)	0.68 mi	49392+116	21295+56	2728+8	47853	20516	2631
25K	2.42 mi	48845+547	20984+311	2693+35	45925	19413	2508
30K	3.11 mi	47975+870	20511+473	2627+66	43504	18305	2379
35K	3.11 mi	47364+611	20227+284	2599+28	43129	18429	2397
40K	3.10 mi	46395+969	19725+502	2552+47	38355	16317	2134
Finish(26.22 mi)	1.37 mi	46287+108	19709+16	2546+6	43303	18988	2440

18988

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