Jacquelyn Mariani

Downers Grove

Bib: 51819 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

10:53/mi

33:49

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

11:10/mi

1:08:30

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:52/mi

1:42:16

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

11:02/mi

2:16:32

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

11:22/mi

2:24:17

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:58/mi

2:50:53

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

11:24/mi

3:26:18

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

12:55/mi

4:06:26

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

14:53/mi

4:52:39

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

13:50/mi

5:11:31

↑ 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

2:24:1711:00 /mi⚡ faster

2nd Half

2:47:1412:45 /mi+15.9%

Positive split — 15.9% 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	33:49	10:53	3.11 mi	33:49	10:53	-
10K	1:08:30	11:01	3.10 mi	34:41	11:10	+0:17
15K	1:42:16	10:58	3.11 mi	33:46	10:52	-0:18
20K	2:16:32	10:59	3.11 mi	34:16	11:02	+0:10
Half(13.11 mi)	2:24:17	11:00	0.68 mi	7:45	11:22	+0:20
25K	2:50:53	11:00	2.42 mi	26:36	10:58	-0:24
30K	3:26:18	11:04	3.11 mi	35:25	11:24	+0:26
35K	4:06:26	11:20	3.11 mi	40:08	12:55	+1:31
40K	4:52:39	11:46	3.10 mi	46:13	14:53	+1:58
Finish(26.22 mi)	5:11:31	11:53	1.37 mi	18:52	13:50	-1:03

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:52 /mi

Average Pace

11:53 /mi

Slowest Pace

14:53 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:26:18

66% of race

Time at Slower Pace

1:45:13

34% of race

Average Pace: 11:53 /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	43129	17262	331	43060	17241	307
10K	3.10 mi	43114+15	17270-8	324+7	43271	17403	322
15K	3.11 mi	43046+68	17230+40	316+8	43060	17241	307
20K	3.11 mi	42637+409	17020+210	302+14	41758	16592	282
Half(13.11 mi)	0.68 mi	42493+144	16943+77	301+1	41051	16370	280
25K	2.42 mi	41710+783	16548+395	287+14	38628	15075	251
30K	3.11 mi	40850+860	16178+370	283+4	37494	14848	241
35K	3.11 mi	41187-337	16528-350	285-2	41977	17789	304
40K	3.10 mi	42203-1016	17307-779	299-14	46870	20782	416
Finish(26.22 mi)	1.37 mi	42621-418	17591-284	306-7	48035	21440	423

21440

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