Karen Corrie

Brooklyn

Bib: 40289 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 35%

Gender (Female)

#0 / 24561

Top 23%

Masters (Masters Women)

#0 / 9409

Top 19%

Division (F45-49)

#0 / 2581

Top 23%

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

8:13/mi

25:31

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:22/mi

51:31

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:17/mi

1:17:15

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:12/mi

1:45:49

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:33/mi

1:51:39

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

8:27/mi

2:12:09

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

8:41/mi

2:39:08

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

8:57/mi

3:06:56

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

9:32/mi

3:36:32

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

9:33/mi

3:49:33

↑ 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

1:51:398:31 /mi⚡ faster

2nd Half

1:57:549:00 /mi+5.6%

Positive split — 5.6% 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	25:31	8:13	3.11 mi	25:31	8:13	-
10K	51:31	8:17	3.10 mi	26:00	8:22	+0:09
15K	1:17:15	8:17	3.11 mi	25:44	8:17	-0:05
20K	1:45:49	8:31	3.11 mi	28:34	9:12	+0:55
Half(13.11 mi)	1:51:39	8:31	0.68 mi	5:50	8:33	-0:39
25K	2:12:09	8:30	2.42 mi	20:30	8:27	-0:06
30K	2:39:08	8:32	3.11 mi	26:59	8:41	+0:14
35K	3:06:56	8:36	3.11 mi	27:48	8:57	+0:16
40K	3:36:32	8:43	3.10 mi	29:36	9:32	+0:35
Finish(26.22 mi)	3:49:33	8:46	1.37 mi	13:01	9:33	+0:01

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:13 /mi

Average Pace

8:46 /mi

Slowest Pace

9:33 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:38:22

69% of race

Time at Steady Pace

1:11:11

31% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:45 /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	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	17107	4462	436	19241	5179	545
10K	3.10 mi	17731-624	4679-217	484-48	18569	4993	528
15K	3.11 mi	18124-393	4813-134	501-17	19241	5179	545
20K	3.11 mi	20286-2162	5666-853	614-113	27694	8840	926
Half(13.11 mi)	0.68 mi	20168+118	5621+45	604+10	18968	5178	534
25K	2.42 mi	19781+387	5488+133	588+16	18449	4996	513
30K	3.11 mi	19339+442	5370+118	568+20	18150	5073	522
35K	3.11 mi	19008+331	5339+31	563+5	18207	5464	576
40K	3.10 mi	18836+172	5425-86	573-10	19330	6509	683
Finish(26.22 mi)	1.37 mi	19016-180	5558-133	581-8	22796	8404	843

8404

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