Carolyn Cody

Boston

Bib: 47394 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Top 49%

Division (F25-29)

#0 / 5362

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

9:55/mi

30:49

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:53/mi

1:04:38

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:30/mi

1:34:09

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:56/mi

2:05:02

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

10:02/mi

2:11:53

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:06/mi

2:36:22

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

10:48/mi

3:09:54

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

11:07/mi

3:44:27

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

10:53/mi

4:18:15

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

9:54/mi

4:31:45

↑ 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

2:11:5310:04 /mi⚡ faster

2nd Half

2:19:5210:40 /mi+6.1%

Positive split — 6.1% slower in the second half

AI Race Performance Report

Carolyn's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	30:49	9:55	3.11 mi	30:49	9:55	-
10K	1:04:38	10:24	3.10 mi	33:49	10:53	+0:58
15K	1:34:09	10:06	3.11 mi	29:31	9:30	-1:23
20K	2:05:02	10:04	3.11 mi	30:53	9:56	+0:26
Half(13.11 mi)	2:11:53	10:04	0.68 mi	6:51	10:02	+0:06
25K	2:36:22	10:04	2.42 mi	24:29	10:06	+0:04
30K	3:09:54	10:11	3.11 mi	33:32	10:48	+0:42
35K	3:44:27	10:19	3.11 mi	34:33	11:07	+0:19
40K	4:18:15	10:23	3.10 mi	33:48	10:53	-0:14
Finish(26.22 mi)	4:31:45	10:22	1.37 mi	13:30	9:54	-0:59

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:30 /mi

Average Pace

10:22 /mi

Slowest Pace

11:07 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:16:03

50% of race

Time at Steady Pace

2:15:42

50% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:22 /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	34845	12474	2784	32519	11221	2546
10K	3.10 mi	38252-3407	14359-1885	3214-430	41414	16267	3697
15K	3.11 mi	36410+1842	13329+1030	2998+216	32519	11221	2546
20K	3.11 mi	35724+686	12961+368	2926+72	34064	12143	2782
Half(13.11 mi)	0.68 mi	35495+229	12843+118	2908+18	32505	11477	2657
25K	2.42 mi	34927+568	12635+208	2863+45	32877	11781	2713
30K	3.11 mi	34551+376	12593+42	2879-16	33982	12808	2968
35K	3.11 mi	34217+334	12586+7	2891-12	33079	12945	3027
40K	3.10 mi	33189+1028	12262+324	2820+71	27801	10720	2496
Finish(26.22 mi)	1.37 mi	32734+455	12102+160	2783+37	25578	9746	2370

9746

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