Sydney Whalen

Chicago

Bib: 71965 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

10:53/mi

33:50

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:20/mi

1:05:57

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:16/mi

1:37:51

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

11:14/mi

2:12:44

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

11:41/mi

2:20:42

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

13:11/mi

2:52:40

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

12:31/mi

3:31:34

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

12:29/mi

4:10:20

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

13:01/mi

4:50:47

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:44/mi

5:05:26

↑ 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

2:20:4210:44 /mi⚡ faster

2nd Half

2:44:4412:34 /mi+17.1%

Positive split — 17.1% 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	33:50	10:53	3.11 mi	33:50	10:53	-
10K	1:05:57	10:37	3.10 mi	32:07	10:20	-0:33
15K	1:37:51	10:30	3.11 mi	31:54	10:16	-0:04
20K	2:12:44	10:41	3.11 mi	34:53	11:14	+0:58
Half(13.11 mi)	2:20:42	10:44	0.68 mi	7:58	11:41	+0:27
25K	2:52:40	11:07	2.42 mi	31:58	13:11	+1:30
30K	3:31:34	11:21	3.11 mi	38:54	12:31	-0:40
35K	4:10:20	11:31	3.11 mi	38:46	12:29	-0:02
40K	4:50:47	11:42	3.10 mi	40:27	13:01	+0:32
Finish(26.22 mi)	5:05:26	11:39	1.37 mi	14:39	10:44	-2:17

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:16 /mi

Average Pace

11:39 /mi

Slowest Pace

13:11 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:52:30

37% of race

Time at Steady Pace

42:51

14% of race

Time at Slower Pace

2:30:05

49% of race

Average Pace: 11:39 /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	43160	17283	3859	38856	14714	3360
10K	3.10 mi	40066+3094	15410+1873	3482+377	37526	13977	3154
15K	3.11 mi	39528+538	15071+339	3406+76	38856	14714	3360
20K	3.11 mi	40460-932	15678-607	3576-170	42932	17295	3962
Half(13.11 mi)	0.68 mi	40572-112	15778-100	3605-29	42644	17325	4005
25K	2.42 mi	42443-1871	16986-1208	3888-283	47461	20407	4607
30K	3.11 mi	42555-112	17211-225	3952-64	42536	17728	4072
35K	3.11 mi	42185+370	17119+92	3935+17	40097	16762	3881
40K	3.10 mi	41832+353	17085+34	3933+2	39300	16813	3881
Finish(26.22 mi)	1.37 mi	41433+399	16902+183	3906+27	32245	13294	3221

13294

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