Mireya Vaca

Chicago

Bib: 51805 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

10:38/mi

33:02

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:37/mi

1:06:02

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:32/mi

1:38:46

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:53/mi

2:12:34

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

11:16/mi

2:20:15

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

11:03/mi

2:47:02

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

12:20/mi

3:25:21

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

12:20/mi

4:03:40

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

14:20/mi

4:48:11

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

14:02/mi

5:07:19

↑ 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

2:20:1510:42 /mi⚡ faster

2nd Half

2:47:0412:45 /mi+19.1%

Positive split — 19.1% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	33:02	10:38	3.11 mi	33:02	10:38	-
10K	1:06:02	10:38	3.10 mi	33:00	10:37	-0:01
15K	1:38:46	10:36	3.11 mi	32:44	10:32	-0:05
20K	2:12:34	10:40	3.11 mi	33:48	10:53	+0:21
Half(13.11 mi)	2:20:15	10:42	0.68 mi	7:41	11:16	+0:23
25K	2:47:02	10:45	2.42 mi	26:47	11:03	-0:13
30K	3:25:21	11:01	3.11 mi	38:19	12:20	+1:17
35K	4:03:40	11:12	3.11 mi	38:19	12:20	0:00
40K	4:48:11	11:36	3.10 mi	44:31	14:20	+2:00
Finish(26.22 mi)	5:07:19	11:44	1.37 mi	19:08	14:02	-0:18

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:32 /mi

Average Pace

11:44 /mi

Slowest Pace

14:20 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

32:44

11% of race

Time at Steady Pace

2:14:18

44% of race

Time at Slower Pace

2:20:17

46% of race

Average Pace: 11:43 /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	41021	15967	2112	40853	15888	2062
10K	3.10 mi	40178+843	15483+484	2027+85	39641	15189	1986
15K	3.11 mi	40295-117	15525-42	2023+4	40853	15888	2062
20K	3.11 mi	40385-90	15631-106	2018+5	40850	16039	2077
Half(13.11 mi)	0.68 mi	40333+52	15623+8	2019-1	40483	16023	2063
25K	2.42 mi	39978+355	15501+122	2007+12	39068	15335	1993
30K	3.11 mi	40521-543	15978-477	2065-58	41788	17264	2254
35K	3.11 mi	40413+108	16073-95	2101-36	39426	16392	2151
40K	3.10 mi	41307-894	16781-708	2187-86	44820	19689	2553
Finish(26.22 mi)	1.37 mi	41791-484	17123-342	2229-42	48602	21726	2765

21726

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