Jillian Marron

Mokena

Bib: 51945 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

10:43/mi

33:17

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

11:15/mi

1:08:15

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

11:07/mi

1:42:47

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

11:44/mi

2:19:14

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

12:33/mi

2:27:48

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

12:18/mi

2:57:37

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

12:57/mi

3:37:50

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

13:56/mi

4:21:08

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

14:12/mi

5:05:15

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

11:17/mi

5:20:38

↑ 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

2:27:4811:16 /mi⚡ faster

2nd Half

2:52:5013:11 /mi+16.9%

Positive split — 16.9% slower in the second half

AI Race Performance Report

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	33:17	10:43	3.11 mi	33:17	10:43	-
10K	1:08:15	10:59	3.10 mi	34:58	11:15	+0:32
15K	1:42:47	11:02	3.11 mi	34:32	11:07	-0:08
20K	2:19:14	11:12	3.11 mi	36:27	11:44	+0:37
Half(13.11 mi)	2:27:48	11:16	0.68 mi	8:34	12:33	+0:49
25K	2:57:37	11:26	2.42 mi	29:49	12:18	-0:15
30K	3:37:50	11:41	3.11 mi	40:13	12:57	+0:39
35K	4:21:08	12:00	3.11 mi	43:18	13:56	+0:59
40K	5:05:15	12:17	3.10 mi	44:07	14:12	+0:16
Finish(26.22 mi)	5:20:38	12:14	1.37 mi	15:23	11:17	-2:55

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:43 /mi

Average Pace

12:14 /mi

Slowest Pace

14:12 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:58:10

37% of race

Time at Steady Pace

1:14:50

23% of race

Time at Slower Pace

2:07:38

40% of race

Average Pace: 12:14 /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	41748	16415	2844	44518	18139	3159
10K	3.10 mi	42799-1051	17074-659	2965-121	43811	17741	3086
15K	3.11 mi	43465-666	17472-398	3046-81	44518	18139	3159
20K	3.11 mi	43979-514	17834-362	3115-69	45294	18758	3254
Half(13.11 mi)	0.68 mi	44118-139	17935-101	3120-5	45989	19371	3356
25K	2.42 mi	44301-183	18129-194	3141-21	44624	18640	3207
30K	3.11 mi	44285+16	18226-97	3170-29	44109	18662	3227
35K	3.11 mi	44567-282	18516-290	3201-31	45637	19838	3412
40K	3.10 mi	44576-9	18657-141	3219-18	44350	19445	3320
Finish(26.22 mi)	1.37 mi	44232+344	18502+155	3191+28	36013	15229	2734

15229

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