Naomi Williams

Chicago

Bib: 24869 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

10:25/mi

32:21

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:33/mi

1:05:07

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:41/mi

1:38:17

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

11:46/mi

2:14:50

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

12:26/mi

2:23:19

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

13:28/mi

2:55:59

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

16:35/mi

3:47:30

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

16:11/mi

4:37:46

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

15:46/mi

5:26:45

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

12:16/mi

5:43:29

↑ 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

2:23:1910:56 /mi⚡ faster

2nd Half

3:20:1015:16 /mi+39.7%

Positive split — 39.7% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	32:21	10:25	3.11 mi	32:21	10:25	-
10K	1:05:07	10:29	3.10 mi	32:46	10:33	+0:08
15K	1:38:17	10:33	3.11 mi	33:10	10:41	+0:08
20K	2:14:50	10:51	3.11 mi	36:33	11:46	+1:05
Half(13.11 mi)	2:23:19	10:56	0.68 mi	8:29	12:26	+0:40
25K	2:55:59	11:20	2.42 mi	32:40	13:28	+1:02
30K	3:47:30	12:12	3.11 mi	51:31	16:35	+3:07
35K	4:37:46	12:46	3.11 mi	50:16	16:11	-0:24
40K	5:26:45	13:09	3.10 mi	48:59	15:46	-0:25
Finish(26.22 mi)	5:43:29	13:07	1.37 mi	16:44	12:16	-3:30

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:25 /mi

Average Pace

13:07 /mi

Slowest Pace

16:35 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:38:17

29% of race

Time at Steady Pace

1:34:26

27% of race

Time at Slower Pace

2:30:46

44% of race

Average Pace: 13:06 /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	39090	14842	1977	41837	16488	2133
10K	3.10 mi	38914+176	14727+115	1944+33	39131	14893	1952
15K	3.11 mi	39906-992	15300-573	2001-57	41837	16488	2133
20K	3.11 mi	41654-1748	16411-1111	2123-122	45432	18850	2436
Half(13.11 mi)	0.68 mi	41977-323	16632-221	2153-30	45593	19155	2475
25K	2.42 mi	43699-1722	17747-1115	2299-146	48221	20884	2692
30K	3.11 mi	46567-2868	19614-1867	2532-233	52483	23567	3001
35K	3.11 mi	47689-1122	20430-816	2623-91	51535	23090	2941
40K	3.10 mi	48059-370	20721-291	2661-38	49423	22139	2842
Finish(26.22 mi)	1.37 mi	47841+218	20625+96	2646+15	41844	18242	2346

18242

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