Cecilia Guzman Nava

CMDX

Bib: 54337 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Top 39%

Masters (Masters Women)

#0 / 9409

Top 36%

Division (F45-49)

#0 / 2581

Top 39%

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

9:21/mi

29:04

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:51/mi

56:34

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:43/mi

1:23:38

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:00/mi

1:51:35

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:58/mi

1:57:42

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:04/mi

2:22:07

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

10:06/mi

2:53:29

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

11:00/mi

3:27:39

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

10:50/mi

4:01:19

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:20/mi

4:15:24

↑ 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

1:57:428:59 /mi⚡ faster

2nd Half

2:17:4210:30 /mi+17.0%

Positive split — 17.0% 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	29:04	9:21	3.11 mi	29:04	9:21	-
10K	56:34	9:06	3.10 mi	27:30	8:51	-0:30
15K	1:23:38	8:58	3.11 mi	27:04	8:43	-0:08
20K	1:51:35	8:59	3.11 mi	27:57	9:00	+0:17
Half(13.11 mi)	1:57:42	8:59	0.68 mi	6:07	8:58	-0:02
25K	2:22:07	9:09	2.42 mi	24:25	10:04	+1:06
30K	2:53:29	9:18	3.11 mi	31:22	10:06	+0:02
35K	3:27:39	9:33	3.11 mi	34:10	11:00	+0:54
40K	4:01:19	9:43	3.10 mi	33:40	10:50	-0:10
Finish(26.22 mi)	4:15:24	9:45	1.37 mi	14:05	10:20	-0:30

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:43 /mi

Average Pace

9:45 /mi

Slowest Pace

11:00 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:57:42

46% of race

Time at Steady Pace

1:09:52

27% of race

Time at Slower Pace

1:07:50

27% of race

Average Pace: 9:44 /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	29629	9856	1073	23958	7161	763
10K	3.10 mi	26619+3010	8446+1410	923+150	23691	7101	764
15K	3.11 mi	25633+986	7954+492	858+65	23958	7161	763
20K	3.11 mi	25503+130	7896+58	845+13	25404	7834	811
Half(13.11 mi)	0.68 mi	25328+175	7818+78	832+13	23211	6962	723
25K	2.42 mi	27011-1683	8604-786	921-89	32674	11673	1234
30K	3.11 mi	27529-518	8948-344	954-33	29526	10354	1094
35K	3.11 mi	28228-699	9450-502	1003-49	32312	12510	1307
40K	3.10 mi	27861+367	9511-61	999+4	27536	10576	1088
Finish(26.22 mi)	1.37 mi	27806+55	9571-60	1006-7	28992	11535	1129

11535

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