Cory Mirkov

Chicago

Bib: 56864 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Division (F30-34)

#0 / 4161

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

9:57/mi

30:54

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:12/mi

1:02:36

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:09/mi

1:34:07

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:47/mi

2:07:38

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

10:41/mi

2:14:55

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:57/mi

2:41:27

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

11:12/mi

3:16:16

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

12:00/mi

3:53:33

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

12:30/mi

4:32:24

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

11:04/mi

4:47:29

↑ 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

2:14:5510:17 /mi⚡ faster

2nd Half

2:32:3411:38 /mi+13.1%

Positive split — 13.1% 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	30:54	9:57	3.11 mi	30:54	9:57	-
10K	1:02:36	10:04	3.10 mi	31:42	10:12	+0:15
15K	1:34:07	10:06	3.11 mi	31:31	10:09	-0:03
20K	2:07:38	10:16	3.11 mi	33:31	10:47	+0:38
Half(13.11 mi)	2:14:55	10:17	0.68 mi	7:17	10:41	-0:06
25K	2:41:27	10:24	2.42 mi	26:32	10:57	+0:16
30K	3:16:16	10:32	3.11 mi	34:49	11:12	+0:15
35K	3:53:33	10:44	3.11 mi	37:17	12:00	+0:48
40K	4:32:24	10:58	3.10 mi	38:51	12:30	+0:30
Finish(26.22 mi)	4:47:29	10:58	1.37 mi	15:05	11:04	-1:26

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:57 /mi

Average Pace

10:58 /mi

Slowest Pace

12:30 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:34:07

33% of race

Time at Steady Pace

1:57:14

41% of race

Time at Slower Pace

1:16:08

26% of race

Average Pace: 10:58 /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	F30-34	Seg. Overall	Seg. Females	Seg. F30-34
5K	3.11 mi	35073	12610	2237	37962	14180	2505
10K	3.10 mi	35695-622	12955-345	2284-47	36515	13411	2346
15K	3.11 mi	36375-680	13311-356	2337-53	37962	14180	2505
20K	3.11 mi	37383-1008	13875-564	2438-101	40271	15685	2765
Half(13.11 mi)	0.68 mi	37312+71	13857+18	2436+2	36904	13919	2484
25K	2.42 mi	37419-107	13981-124	2462-26	38427	14939	2648
30K	3.11 mi	37089+330	13950+31	2477-15	36394	14228	2539
35K	3.11 mi	37221-132	14241-291	2524-47	37813	15484	2725
40K	3.10 mi	37200+21	14433-192	2570-46	36883	15577	2748
Finish(26.22 mi)	1.37 mi	37061+139	14430+3	2574-4	34470	14430	2580

14430

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