Jennifer Li

Washington

Bib: 39624 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Top 26%

Gender (Female)

#0 / 24561

Top 15%

Division (F25-29)

#0 / 5362

Top 17%

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

8:06/mi

25:11

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:16/mi

50:51

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:04/mi

1:15:54

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:13/mi

1:41:27

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:18/mi

1:47:07

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

8:10/mi

2:06:55

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

8:08/mi

2:32:10

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

8:21/mi

2:58:05

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

8:30/mi

3:24:29

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

8:09/mi

3:35:36

↑ 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

1:47:078:10 /mi⚡ faster

2nd Half

1:48:298:17 /mi+1.3%

Positive split — 1.3% 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	25:11	8:06	3.11 mi	25:11	8:06	-
10K	50:51	8:11	3.10 mi	25:40	8:16	+0:10
15K	1:15:54	8:09	3.11 mi	25:03	8:04	-0:12
20K	1:41:27	8:10	3.11 mi	25:33	8:13	+0:09
Half(13.11 mi)	1:47:07	8:10	0.68 mi	5:40	8:18	+0:05
25K	2:06:55	8:10	2.42 mi	19:48	8:10	-0:08
30K	2:32:10	8:10	3.11 mi	25:15	8:08	-0:02
35K	2:58:05	8:11	3.11 mi	25:55	8:21	+0:13
40K	3:24:29	8:14	3.10 mi	26:24	8:30	+0:09
Finish(26.22 mi)	3:35:36	8:14	1.37 mi	11:07	8:09	-0:21

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:04 /mi

Average Pace

8:14 /mi

Slowest Pace

8:30 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:09:12

88% of race

Time at Steady Pace

26:24

12% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:13 /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	16086	4071	986	16939	4265	1022
10K	3.10 mi	16785-699	4323-252	1025-39	17533	4578	1077
15K	3.11 mi	16822-37	4297+26	1024+1	16939	4265	1022
20K	3.11 mi	16834-12	4287+10	1031-7	17155	4341	1043
Half(13.11 mi)	0.68 mi	16793+41	4278+9	1032-1	16655	4199	1019
25K	2.42 mi	16574+219	4200+78	1015+17	15687	3899	956
30K	3.11 mi	15842+732	3973+227	970+45	13363	3203	834
35K	3.11 mi	15207+635	3818+155	945+25	13127	3365	856
40K	3.10 mi	14401+806	3627+191	902+43	11654	3203	795
Finish(26.22 mi)	1.37 mi	14119+282	3575+52	905-3	11170	3125	825

3125

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