Jamila Williams

Columbia

Bib: 71324 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 (F45-49)

#0 / 2581

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

10:36/mi

32:57

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:53/mi

1:06:45

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

11:12/mi

1:41:32

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

11:16/mi

2:16:32

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

11:52/mi

2:24:38

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

11:18/mi

2:52:03

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

11:45/mi

3:28:33

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

11:54/mi

4:05:31

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

11:56/mi

4:42:36

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

11:20/mi

4:58:03

↑ 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

2:24:3811:02 /mi⚡ faster

2nd Half

2:33:2511:42 /mi+6.1%

Positive split — 6.1% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	32:57	10:36	3.11 mi	32:57	10:36	-
10K	1:06:45	10:45	3.10 mi	33:48	10:53	+0:17
15K	1:41:32	10:54	3.11 mi	34:47	11:12	+0:19
20K	2:16:32	10:59	3.11 mi	35:00	11:16	+0:04
Half(13.11 mi)	2:24:38	11:02	0.68 mi	8:06	11:52	+0:36
25K	2:52:03	11:05	2.42 mi	27:25	11:18	-0:34
30K	3:28:33	11:11	3.11 mi	36:30	11:45	+0:27
35K	4:05:31	11:17	3.11 mi	36:58	11:54	+0:09
40K	4:42:36	11:22	3.10 mi	37:05	11:56	+0:02
Finish(26.22 mi)	4:58:03	11:23	1.37 mi	15:27	11:20	-0:36

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:36 /mi

Average Pace

11:23 /mi

Slowest Pace

11:56 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:59:24

60% of race

Time at Steady Pace

1:58:39

40% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:22 /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	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	40771	15814	1681	44913	18380	1884
10K	3.10 mi	41031-260	15986-172	1674+7	41378	16252	1690
15K	3.11 mi	42442-1411	16858-872	1738-64	44913	18380	1884
20K	3.11 mi	42636-194	17019-161	1751-13	43147	17407	1782
Half(13.11 mi)	0.68 mi	42679-43	17056-37	1748+3	43467	17822	1790
25K	2.42 mi	42211+468	16838+218	1725+23	40398	16102	1643
30K	3.11 mi	41589+622	16635+203	1707+18	39231	15821	1620
35K	3.11 mi	40950+639	16392+243	1674+33	37297	15198	1550
40K	3.10 mi	40027+923	16036+356	1636+38	33931	14017	1445
Finish(26.22 mi)	1.37 mi	39896+131	16018+18	1624+12	36330	15402	1517

15402

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