Isabel Morford-Cheibub

Chicago

Bib: 48817 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

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

10:22/mi

32:14

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:16/mi

1:04:09

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:10/mi

1:35:45

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:09/mi

2:07:18

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

10:16/mi

2:14:18

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

12:01/mi

2:43:26

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

10:59/mi

3:17:33

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

11:18/mi

3:52:41

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

12:40/mi

4:32:02

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

11:16/mi

4:47:24

↑ 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

2:14:1810:15 /mi⚡ faster

2nd Half

2:33:0611:41 /mi+14.0%

Positive split — 14.0% 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	32:14	10:22	3.11 mi	32:14	10:22	-
10K	1:04:09	10:19	3.10 mi	31:55	10:16	-0:06
15K	1:35:45	10:16	3.11 mi	31:36	10:10	-0:06
20K	2:07:18	10:15	3.11 mi	31:33	10:09	-0:01
Half(13.11 mi)	2:14:18	10:15	0.68 mi	7:00	10:16	+0:07
25K	2:43:26	10:31	2.42 mi	29:08	12:01	+1:45
30K	3:17:33	10:36	3.11 mi	34:07	10:59	-1:02
35K	3:52:41	10:42	3.11 mi	35:08	11:18	+0:19
40K	4:32:02	10:57	3.10 mi	39:21	12:40	+1:22
Finish(26.22 mi)	4:47:24	10:58	1.37 mi	15:22	11:16	-1:24

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:09 /mi

Average Pace

10:58 /mi

Slowest Pace

12:40 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:14:18

47% of race

Time at Steady Pace

1:24:37

29% of race

Time at Slower Pace

1:08:29

24% 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	F25-29	Seg. Overall	Seg. Females	Seg. F25-29
5K	3.11 mi	38719	14625	3244	38170	14316	3263
10K	3.10 mi	37703+1016	14059+566	3149+95	37030	13693	3100
15K	3.11 mi	37757-54	14057+2	3165-16	38170	14316	3263
20K	3.11 mi	37173+584	13768+289	3108+57	35776	13084	3019
Half(13.11 mi)	0.68 mi	36971+202	13669+99	3089+19	34143	12367	2890
25K	2.42 mi	38346-1375	14528-859	3297-208	43586	17991	4139
30K	3.11 mi	37581+765	14227+301	3241+56	35112	13458	3123
35K	3.11 mi	36969+612	14102+125	3235+6	34157	13523	3153
40K	3.10 mi	37092-123	14377-275	3309-74	37671	15965	3697
Finish(26.22 mi)	1.37 mi	37029+63	14413-36	3332-23	35926	15183	3650

15183

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