Carmen Contreras

Los Altos

Bib: 18959 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Top 19%

Gender (Female)

#0 / 24561

Top 9%

Division (F25-29)

#0 / 5362

Top 12%

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

7:47/mi

24:11

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

7:42/mi

48:05

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

7:42/mi

1:12:01

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

7:53/mi

1:36:32

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

7:56/mi

1:41:57

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

7:48/mi

2:00:52

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

7:53/mi

2:25:22

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

7:53/mi

2:49:50

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

7:45/mi

3:13:56

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

7:32/mi

3:24:12

↑ 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

1:41:577:47 /mi⚖️ balanced

2nd Half

1:42:157:48 /mi⚖️ balanced

Even split — consistent pacing between halves

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	24:11	7:47	3.11 mi	24:11	7:47	-
10K	48:05	7:44	3.10 mi	23:54	7:42	-0:05
15K	1:12:01	7:44	3.11 mi	23:56	7:42	0:00
20K	1:36:32	7:46	3.11 mi	24:31	7:53	+0:11
Half(13.11 mi)	1:41:57	7:47	0.68 mi	5:25	7:56	+0:03
25K	2:00:52	7:47	2.42 mi	18:55	7:48	-0:08
30K	2:25:22	7:48	3.11 mi	24:30	7:53	+0:05
35K	2:49:50	7:49	3.11 mi	24:28	7:53	0:00
40K	3:13:56	7:48	3.10 mi	24:06	7:45	-0:08
Finish(26.22 mi)	3:24:12	7:48	1.37 mi	10:16	7:32	-0:13

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:32 /mi

Average Pace

7:48 /mi

Slowest Pace

7:56 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:18:47

97% of race

Time at Steady Pace

5:25

3% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:47 /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	F25-29	Seg. Overall	Seg. Females	Seg. F25-29
5K	3.11 mi	12732	2818	770	12996	2854	779
10K	3.10 mi	12297+435	2683+135	728+42	11900	2545	705
15K	3.11 mi	12510-213	2734-51	753-25	12996	2854	779
20K	3.11 mi	12737-227	2803-69	762-9	13677	3089	836
Half(13.11 mi)	0.68 mi	12746-9	2819-16	766-4	13052	2905	803
25K	2.42 mi	12590+156	2766+53	760+6	12188	2649	736
30K	3.11 mi	12220+370	2678+88	744+16	11191	2430	679
35K	3.11 mi	11632+588	2541+137	704+40	9455	2036	564
40K	3.10 mi	10655+977	2285+256	632+72	6873	1413	417
Finish(26.22 mi)	1.37 mi	10317+338	2219+66	619+13	6703	1471	435

1471

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