Zoe Welsh

Naperville

Bib: 65068 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Division (F25-29)

#0 / 5362

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

10:16/mi

31:53

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:49/mi

1:05:30

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:35/mi

1:38:24

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:39/mi

2:11:28

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

10:35/mi

2:18:41

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:51/mi

2:45:00

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

11:24/mi

3:20:25

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

12:00/mi

3:57:41

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

12:27/mi

4:36:21

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:58/mi

4:51:19

↑ 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

2:18:4110:35 /mi⚡ faster

2nd Half

2:32:3811:39 /mi+10.1%

Positive split — 10.1% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	31:53	10:16	3.11 mi	31:53	10:16	-
10K	1:05:30	10:32	3.10 mi	33:37	10:49	+0:33
15K	1:38:24	10:33	3.11 mi	32:54	10:35	-0:14
20K	2:11:28	10:35	3.11 mi	33:04	10:39	+0:04
Half(13.11 mi)	2:18:41	10:35	0.68 mi	7:13	10:35	-0:04
25K	2:45:00	10:37	2.42 mi	26:19	10:51	+0:16
30K	3:20:25	10:45	3.11 mi	35:25	11:24	+0:33
35K	3:57:41	10:56	3.11 mi	37:16	12:00	+0:36
40K	4:36:21	11:07	3.10 mi	38:40	12:27	+0:27
Finish(26.22 mi)	4:51:19	11:07	1.37 mi	14:58	10:58	-1:29

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:16 /mi

Average Pace

11:07 /mi

Slowest Pace

12:27 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

31:53

11% of race

Time at Steady Pace

2:28:05

51% of race

Time at Slower Pace

1:51:21

38% of race

Average Pace: 11:07 /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	37727	14054	3126	41234	16111	3670
10K	3.10 mi	39426-1699	15032-978	3389-263	41006	16013	3652
15K	3.11 mi	40028-602	15364-332	3479-90	41234	16111	3670
20K	3.11 mi	39689+339	15203+161	3452+27	39318	15107	3490
Half(13.11 mi)	0.68 mi	39440+249	15086+117	3426+26	36272	13569	3142
25K	2.42 mi	39067+373	14951+135	3395+31	37894	14647	3397
30K	3.11 mi	38681+386	14892+59	3410-15	37488	14842	3449
35K	3.11 mi	38542+139	14980-88	3455-45	37787	15467	3573
40K	3.10 mi	38338+204	15066-86	3476-21	36565	15405	3572
Finish(26.22 mi)	1.37 mi	38088+250	14992+74	3466+10	33932	14154	3418

14154

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