Margaret Brooks

Western Sprgs

Bib: 65388 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Division (F30-34)

#0 / 4161

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

10:30/mi

32:37

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:22/mi

1:04:48

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:22/mi

1:36:59

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:45/mi

2:10:24

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

11:05/mi

2:17:58

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

11:39/mi

2:46:13

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

12:34/mi

3:25:16

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

13:06/mi

4:05:57

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

14:59/mi

4:52:29

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

12:39/mi

5:09:44

↑ 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

2:17:5810:31 /mi⚡ faster

2nd Half

2:51:4613:06 /mi+24.5%

Positive split — 24.5% slower in the second half

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Margaret's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	32:37	10:30	3.11 mi	32:37	10:30	-
10K	1:04:48	10:26	3.10 mi	32:11	10:22	-0:08
15K	1:36:59	10:24	3.11 mi	32:11	10:22	0:00
20K	2:10:24	10:30	3.11 mi	33:25	10:45	+0:23
Half(13.11 mi)	2:17:58	10:31	0.68 mi	7:34	11:05	+0:20
25K	2:46:13	10:42	2.42 mi	28:15	11:39	+0:34
30K	3:25:16	11:01	3.11 mi	39:03	12:34	+0:55
35K	4:05:57	11:19	3.11 mi	40:41	13:06	+0:32
40K	4:52:29	11:46	3.10 mi	46:32	14:59	+1:53
Finish(26.22 mi)	5:09:44	11:49	1.37 mi	17:15	12:39	-2:20

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:22 /mi

Average Pace

11:49 /mi

Slowest Pace

14:59 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:10:24

42% of race

Time at Steady Pace

35:49

12% of race

Time at Slower Pace

2:23:31

46% of race

Average Pace: 11:49 /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	F30-34	Seg. Overall	Seg. Females	Seg. F30-34
5K	3.11 mi	39808	15261	2659	39511	15088	2660
10K	3.10 mi	38475+1333	14493+768	2531+128	37677	14056	2452
15K	3.11 mi	38802-327	14636-143	2560-29	39511	15088	2660
20K	3.11 mi	39041-239	14832-196	2603-43	40063	15562	2747
Half(13.11 mi)	0.68 mi	39017+24	14836-4	2610-7	39494	15471	2735
25K	2.42 mi	39618-601	15282-446	2690-80	42075	17103	2991
30K	3.11 mi	40493-875	15962-680	2798-108	42717	17834	3102
35K	3.11 mi	41053-560	16449-487	2887-89	42611	18135	3144
40K	3.10 mi	42173-1120	17285-836	3001-114	47208	20958	3576
Finish(26.22 mi)	1.37 mi	42266-93	17385-100	3027-26	43622	19145	3332

19145

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