Karen Miller

Naperville

Bib: 65378 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 (F60-64)

#0 / 561

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

10:20/mi

32:05

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:35/mi

1:04:58

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

11:01/mi

1:39:13

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

12:25/mi

2:17:49

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

12:17/mi

2:26:12

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

12:27/mi

2:56:24

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

13:35/mi

3:38:36

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

15:30/mi

4:26:45

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

14:13/mi

5:10:55

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

13:05/mi

5:28:46

↑ 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

2:26:1211:09 /mi⚡ faster

2nd Half

3:02:3413:56 /mi+24.9%

Positive split — 24.9% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	32:05	10:20	3.11 mi	32:05	10:20	-
10K	1:04:58	10:27	3.10 mi	32:53	10:35	+0:15
15K	1:39:13	10:39	3.11 mi	34:15	11:01	+0:26
20K	2:17:49	11:05	3.11 mi	38:36	12:25	+1:24
Half(13.11 mi)	2:26:12	11:09	0.68 mi	8:23	12:17	-0:08
25K	2:56:24	11:21	2.42 mi	30:12	12:27	+0:10
30K	3:38:36	11:44	3.11 mi	42:12	13:35	+1:08
35K	4:26:45	12:16	3.11 mi	48:09	15:30	+1:55
40K	5:10:55	12:31	3.10 mi	44:10	14:13	-1:17
Finish(26.22 mi)	5:28:46	12:33	1.37 mi	17:51	13:05	-1:08

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:20 /mi

Average Pace

12:33 /mi

Slowest Pace

15:30 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:39:13

30% of race

Time at Steady Pace

1:35:02

29% of race

Time at Slower Pace

2:14:31

41% of race

Average Pace: 12:32 /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	F60-64	Seg. Overall	Seg. Females	Seg. F60-64
5K	3.11 mi	38290	14382	261	43998	17800	328
10K	3.10 mi	38723-433	14623-241	260+1	39396	15035	269
15K	3.11 mi	40648-1925	15752-1129	281-21	43998	17800	328
20K	3.11 mi	43308-2660	17425-1673	318-37	47784	20338	395
Half(13.11 mi)	0.68 mi	43428-120	17512-87	318	45088	18843	355
25K	2.42 mi	43868-440	17847-335	326-8	45155	18965	354
30K	3.11 mi	44474-606	18329-482	332-6	46266	19920	396
35K	3.11 mi	45727-1253	19191-862	356-24	50170	22342	472
40K	3.10 mi	45600+127	19265-74	361-5	44407	19473	376
Finish(26.22 mi)	1.37 mi	45623-23	19323-58	364-3	45516	20118	365

20118

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