Vivian Liang

Chicago

Bib: 39101 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

10:30/mi

32:38

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

11:28/mi

1:08:17

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:49/mi

1:41:54

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

12:14/mi

2:19:54

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

11:46/mi

2:27:56

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

14:25/mi

3:02:53

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

15:42/mi

3:51:41

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

19:03/mi

4:50:51

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

21:47/mi

5:58:31

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

17:26/mi

6:22:17

↑ 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

2:27:5611:17 /mi⚡ faster

2nd Half

3:54:2117:53 /mi+58.4%

Positive split — 58.4% 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	32:38	10:30	3.11 mi	32:38	10:30	-
10K	1:08:17	10:59	3.10 mi	35:39	11:28	+0:58
15K	1:41:54	10:56	3.11 mi	33:37	10:49	-0:39
20K	2:19:54	11:15	3.11 mi	38:00	12:14	+1:25
Half(13.11 mi)	2:27:56	11:17	0.68 mi	8:02	11:46	-0:28
25K	3:02:53	11:46	2.42 mi	34:57	14:25	+2:39
30K	3:51:41	12:26	3.11 mi	48:48	15:42	+1:17
35K	4:50:51	13:22	3.11 mi	59:10	19:03	+3:21
40K	5:58:31	14:25	3.10 mi	1:07:40	21:47	+2:44
Finish(26.22 mi)	6:22:17	14:35	1.37 mi	23:46	17:26	-4:21

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:30 /mi

Average Pace

14:35 /mi

Slowest Pace

21:47 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:27:56

39% of race

Time at Steady Pace

1:23:45

22% of race

Time at Slower Pace

2:30:36

39% of race

Average Pace: 14:35 /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	39871	15294	3399	42745	17044	3885
10K	3.10 mi	42844-2973	17105-1811	3847-448	45015	18462	4185
15K	3.11 mi	42747+97	17051+54	3870-23	42745	17044	3885
20K	3.11 mi	44295-1548	18024-973	4094-224	47163	19948	4548
Half(13.11 mi)	0.68 mi	44173+122	17974+50	4098-4	43099	17609	4060
25K	2.42 mi	45909-1736	19104-1130	4352-254	50329	22145	4942
30K	3.11 mi	47400-1491	20152-1048	4575-223	51345	22871	5079
35K	3.11 mi	49566-2166	21545-1393	4843-268	53752	24343	5315
40K	3.10 mi	51512-1946	22817-1272	5078-235	53991	24509	5346
Finish(26.22 mi)	1.37 mi	51776-264	22989-172	5106-28	53189	24044	5279

24044

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