Tara Rosacker

Chicago

Bib: 70581 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Division (F20-24)

#0 / 2002

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

9:56/mi

30:53

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:56/mi

1:04:50

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:53/mi

1:35:32

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:56/mi

2:06:24

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

10:11/mi

2:13:21

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:14/mi

2:38:10

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

10:56/mi

3:12:07

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

11:25/mi

3:47:34

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

12:12/mi

4:25:27

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:33/mi

4:39:51

↑ 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

2:13:2110:10 /mi⚡ faster

2nd Half

2:26:3011:11 /mi+9.9%

Positive split — 9.9% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	30:53	9:56	3.11 mi	30:53	9:56	-
10K	1:04:50	10:26	3.10 mi	33:57	10:56	+1:00
15K	1:35:32	10:15	3.11 mi	30:42	9:53	-1:03
20K	2:06:24	10:10	3.11 mi	30:52	9:56	+0:03
Half(13.11 mi)	2:13:21	10:10	0.68 mi	6:57	10:11	+0:15
25K	2:38:10	10:11	2.42 mi	24:49	10:14	+0:03
30K	3:12:07	10:18	3.11 mi	33:57	10:56	+0:42
35K	3:47:34	10:28	3.11 mi	35:27	11:25	+0:29
40K	4:25:27	10:41	3.10 mi	37:53	12:12	+0:47
Finish(26.22 mi)	4:39:51	10:41	1.37 mi	14:24	10:33	-1:39

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:53 /mi

Average Pace

10:41 /mi

Slowest Pace

12:12 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:39:24

36% of race

Time at Steady Pace

39:13

14% of race

Time at Slower Pace

2:21:14

50% of race

Average Pace: 10:40 /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	F20-24	Seg. Overall	Seg. Females	Seg. F20-24
5K	3.11 mi	35013	12579	1018	35744	12946	1085
10K	3.10 mi	38525-3512	14512-1933	1211-193	41686	16439	1405
15K	3.11 mi	37572+953	13955+557	1174+37	35744	12946	1085
20K	3.11 mi	36613+959	13463+492	1137+37	34028	12126	1003
Half(13.11 mi)	0.68 mi	36399+214	13365+98	1127+10	33600	12077	1020
25K	2.42 mi	35783+616	13093+272	1095+32	33866	12335	1036
30K	3.11 mi	35480+303	13077+16	1093+2	34785	13266	1116
35K	3.11 mi	35242+238	13120-43	1101-8	34700	13794	1174
40K	3.10 mi	35254-12	13353-233	1111-10	35286	14728	1234
Finish(26.22 mi)	1.37 mi	34994+260	13297+56	1115-4	30860	12525	1128

12525

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