Gladys Castillo

Whiting

Bib: 50864 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

11:04/mi

34:24

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

11:40/mi

1:10:38

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:55/mi

1:44:33

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

11:48/mi

2:21:14

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

12:16/mi

2:29:36

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

12:46/mi

3:00:33

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

13:01/mi

3:41:01

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

13:27/mi

4:22:49

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

14:07/mi

5:06:42

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

13:40/mi

5:25:20

↑ 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

2:29:3611:25 /mi⚡ faster

2nd Half

2:55:4413:24 /mi+17.5%

Positive split — 17.5% 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	34:24	11:04	3.11 mi	34:24	11:04	-
10K	1:10:38	11:22	3.10 mi	36:14	11:40	+0:36
15K	1:44:33	11:13	3.11 mi	33:55	10:55	-0:45
20K	2:21:14	11:22	3.11 mi	36:41	11:48	+0:53
Half(13.11 mi)	2:29:36	11:25	0.68 mi	8:22	12:16	+0:28
25K	3:00:33	11:37	2.42 mi	30:57	12:46	+0:30
30K	3:41:01	11:51	3.11 mi	40:28	13:01	+0:15
35K	4:22:49	12:05	3.11 mi	41:48	13:27	+0:26
40K	5:06:42	12:20	3.10 mi	43:53	14:07	+0:40
Finish(26.22 mi)	5:25:20	12:25	1.37 mi	18:38	13:40	-0:27

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:55 /mi

Average Pace

12:25 /mi

Slowest Pace

14:07 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:21:14

43% of race

Time at Steady Pace

1:19:47

25% of race

Time at Slower Pace

1:44:19

32% of race

Average Pace: 12:24 /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	44565	18172	2372	43387	17439	2243
10K	3.10 mi	45397-832	18678-506	2411-39	45884	19023	2442
15K	3.11 mi	44593+804	18180+498	2358+53	43387	17439	2243
20K	3.11 mi	44906-313	18397-217	2378-20	45604	18956	2449
Half(13.11 mi)	0.68 mi	44946-40	18454-57	2391-13	44985	18775	2427
25K	2.42 mi	45229-283	18673-219	2425-34	46123	19538	2529
30K	3.11 mi	45082+147	18693-20	2427-2	44365	18823	2436
35K	3.11 mi	44957+125	18719-26	2424+3	44022	18960	2446
40K	3.10 mi	44851+106	18821-102	2439-15	44072	19305	2501
Finish(26.22 mi)	1.37 mi	45057-206	18976-155	2455-16	47487	21148	2700

21148

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