Shawna Lantzer

Trainer

Bib: 63928 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Division (F35-39)

#0 / 3504

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

15:16/mi

47:26

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

18:14/mi

1:44:06

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

15:54/mi

2:33:31

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

19:18/mi

3:33:28

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

19:18/mi

3:46:37

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

19:18/mi

4:33:24

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

19:18/mi

5:33:21

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

19:18/mi

6:33:17

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

19:18/mi

7:33:14

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

19:18/mi

7:59:33

↑ 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

3:46:3717:17 /mi⚡ faster

2nd Half

4:12:5619:18 /mi+11.6%

Positive split — 11.6% 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	47:26	15:16	3.11 mi	47:26	15:16	-
10K	1:44:06	16:45	3.10 mi	56:40	18:14	+2:58
15K	2:33:31	16:28	3.11 mi	49:25	15:54	-2:20
20K	3:33:28	17:11	3.11 mi	59:57	19:18	+3:24
Half(13.11 mi)	3:46:37	17:17	0.68 mi	13:10	19:18	0:00
25K	4:33:24	17:36	2.42 mi	46:47	19:18	0:00
30K	5:33:21	17:53	3.11 mi	59:57	19:18	0:00
35K	6:33:17	18:05	3.11 mi	59:57	19:18	0:00
40K	7:33:14	18:14	3.10 mi	59:57	19:18	0:00
Finish(26.22 mi)	7:59:33	18:18	1.37 mi	26:19	19:18	0:00

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

15:16 /mi

Average Pace

18:18 /mi

Slowest Pace

19:18 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:33:31

32% of race

Time at Steady Pace

5:26:02

68% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 18:17 /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	F35-39	Seg. Overall	Seg. Females	Seg. F35-39
5K	3.11 mi	53929	24437	3489	53835	24358	3481
10K	3.10 mi	54023-94	24501-64	3497-8	54055	24519	3500
15K	3.11 mi	53974+49	24459+42	3490+7	53835	24358	3481
20K	3.11 mi	53999-25	24476-17	3493-3	54004	24482	3495
Half(13.11 mi)	0.68 mi	54001-2	24477-1	3493	53802	24362	3477
25K	2.42 mi	54003-2	24477	3492+1	53927	24444	3489
30K	3.11 mi	54003	24479-2	3492	53833	24394	3489
35K	3.11 mi	53998+5	24478+1	3492	53814	24380	3486
40K	3.10 mi	53993+5	24476+2	3493-1	53625	24320	3474
Finish(26.22 mi)	1.37 mi	53986+7	24472+4	3492+1	53744	24363	3478

24363

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