Gwendolyn Arcos

Chicago

Bib: 22855 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Top 49%

Gender (Female)

#0 / 24561

Top 36%

Division (F19 and under)

#0 / 123

Top 20%

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

9:15/mi

28:44

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:31/mi

58:18

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:56/mi

1:26:04

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:02/mi

1:54:09

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:13/mi

2:00:26

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:04/mi

2:22:26

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

8:49/mi

2:49:49

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

9:27/mi

3:19:11

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

10:58/mi

3:53:15

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

12:41/mi

4:10:33

↑ 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

2:00:269:11 /mi⚡ faster

2nd Half

2:10:079:56 /mi+8.0%

Positive split — 8.0% 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	28:44	9:15	3.11 mi	28:44	9:15	-
10K	58:18	9:23	3.10 mi	29:34	9:31	+0:16
15K	1:26:04	9:14	3.11 mi	27:46	8:56	-0:35
20K	1:54:09	9:11	3.11 mi	28:05	9:02	+0:06
Half(13.11 mi)	2:00:26	9:11	0.68 mi	6:17	9:13	+0:11
25K	2:22:26	9:10	2.42 mi	22:00	9:04	-0:09
30K	2:49:49	9:07	3.11 mi	27:23	8:49	-0:15
35K	3:19:11	9:10	3.11 mi	29:22	9:27	+0:38
40K	3:53:15	9:23	3.10 mi	34:04	10:58	+1:31
Finish(26.22 mi)	4:10:33	9:34	1.37 mi	17:18	12:41	+1:43

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:49 /mi

Average Pace

9:34 /mi

Slowest Pace

12:41 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:19:11

79% of race

Time at Slower Pace

51:22

21% of race

Average Pace: 9:33 /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	F19 and under	Seg. Overall	Seg. Females	Seg. F19 and under
5K	3.11 mi	28506	9322	29	26843	8414	21
10K	3.10 mi	29748-1242	9912-590	27+2	31069	10571	31
15K	3.11 mi	28828+920	9423+489	26+1	26843	8414	21
20K	3.11 mi	28083+745	9058+365	25+1	25942	8052	23
Half(13.11 mi)	0.68 mi	27885+198	8968+90	25	25847	8147	22
25K	2.42 mi	27230+655	8694+274	25	24738	7718	19
30K	3.11 mi	25461+1769	8011+683	23+2	19335	5576	8
35K	3.11 mi	24872+589	7904+107	21+2	22398	7377	16
40K	3.10 mi	25349-477	8324-420	22-1	28265	10978	37
Finish(26.22 mi)	1.37 mi	26389-1040	8891-567	25-3	43778	19223	93

19223

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