Jessica Rock

Willow Spgs

Bib: 24965 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 43%

Gender (Female)

#0 / 24561

Top 30%

Masters (Masters Women)

#0 / 9409

Top 27%

Division (F40-44)

#0 / 3124

Top 33%

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

9:11/mi

28:33

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:59/mi

56:29

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:52/mi

1:24:01

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:08/mi

1:52:24

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:08/mi

1:58:38

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:04/mi

2:20:36

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

9:08/mi

2:49:00

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

9:13/mi

3:17:39

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

9:25/mi

3:46:54

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

9:27/mi

3:59:48

↑ 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

1:58:389:03 /mi⚡ faster

2nd Half

2:01:109:15 /mi+2.1%

Positive split — 2.1% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	28:33	9:11	3.11 mi	28:33	9:11	-
10K	56:29	9:05	3.10 mi	27:56	8:59	-0:12
15K	1:24:01	9:01	3.11 mi	27:32	8:52	-0:07
20K	1:52:24	9:03	3.11 mi	28:23	9:08	+0:16
Half(13.11 mi)	1:58:38	9:03	0.68 mi	6:14	9:08	0:00
25K	2:20:36	9:03	2.42 mi	21:58	9:04	-0:04
30K	2:49:00	9:04	3.11 mi	28:24	9:08	+0:04
35K	3:17:39	9:05	3.11 mi	28:39	9:13	+0:05
40K	3:46:54	9:08	3.10 mi	29:15	9:25	+0:12
Finish(26.22 mi)	3:59:48	9:09	1.37 mi	12:54	9:27	+0:02

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:52 /mi

Average Pace

9:09 /mi

Slowest Pace

9:27 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:17:39

82% of race

Time at Steady Pace

42:09

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:09 /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	27860	9021	1258	25805	7958	1142
10K	3.10 mi	26456+1404	8373+648	1180+78	25310	7838	1128
15K	3.11 mi	26161+295	8205+168	1180	25805	7958	1142
20K	3.11 mi	26268-107	8223-18	1169+11	27038	8543	1183
Half(13.11 mi)	0.68 mi	26142+126	8182+41	1155+14	24973	7728	1063
25K	2.42 mi	25787+355	8058+124	1136+19	24602	7648	1076
30K	3.11 mi	24961+826	7766+292	1103+33	22493	6986	955
35K	3.11 mi	24040+921	7526+240	1067+36	20656	6571	893
40K	3.10 mi	23063+977	7295+231	1037+30	18528	6168	848
Finish(26.22 mi)	1.37 mi	23144-81	7382-87	1039-2	22109	8079	1072

8079

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