Meghan Callaghan

Chicago

Bib: 51388 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

11:35/mi

35:58

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:47/mi

1:09:28

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:31/mi

1:42:09

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:20/mi

2:14:16

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

10:45/mi

2:21:36

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:38/mi

2:47:22

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

10:38/mi

3:20:23

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

10:42/mi

3:53:38

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

10:55/mi

4:27:34

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

9:52/mi

4:41:01

↑ 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

2:21:3610:48 /mi+1.5%

2nd Half

2:19:2510:38 /mi✓ faster

Negative split — 1.5% faster 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	35:58	11:35	3.11 mi	35:58	11:35	-
10K	1:09:28	11:11	3.10 mi	33:30	10:47	-0:48
15K	1:42:09	10:58	3.11 mi	32:41	10:31	-0:16
20K	2:14:16	10:48	3.11 mi	32:07	10:20	-0:11
Half(13.11 mi)	2:21:36	10:48	0.68 mi	7:20	10:45	+0:25
25K	2:47:22	10:46	2.42 mi	25:46	10:38	-0:07
30K	3:20:23	10:45	3.11 mi	33:01	10:38	0:00
35K	3:53:38	10:45	3.11 mi	33:15	10:42	+0:04
40K	4:27:34	10:46	3.10 mi	33:56	10:55	+0:13
Finish(26.22 mi)	4:41:01	10:44	1.37 mi	13:27	9:52	-1:03

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

9:52 /mi

Average Pace

10:44 /mi

Slowest Pace

11:35 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:31:07

75% of race

Time at Steady Pace

1:09:54

25% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:43 /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	47803	20242	4515	40699	15793	3600
10K	3.10 mi	44223+3580	17952+2290	4050+465	40716	15837	3601
15K	3.11 mi	42941+1282	17166+786	3896+154	40699	15793	3600
20K	3.11 mi	41322+1619	16195+971	3691+205	37143	13836	3174
Half(13.11 mi)	0.68 mi	41058+264	16064+131	3674+17	37333	14170	3284
25K	2.42 mi	40126+932	15588+476	3573+101	36464	13848	3187
30K	3.11 mi	38661+1465	14881+707	3406+167	32992	12251	2829
35K	3.11 mi	37257+1404	14256+625	3274+132	30536	11468	2678
40K	3.10 mi	35849+1408	13698+558	3137+137	28056	10870	2526
Finish(26.22 mi)	1.37 mi	35327+522	13474+224	3095+42	25295	9608	2332

9608

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