Margaret McGill

Chicago

Bib: 41200 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Top 32%

Gender (Female)

#0 / 24561

Top 19%

Division (F25-29)

#0 / 5362

Top 21%

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

7:45/mi

24:06

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

7:48/mi

48:19

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:47/mi

1:15:37

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:13/mi

1:41:08

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:23/mi

1:46:51

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:42/mi

2:10:22

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

8:49/mi

2:37:46

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

9:00/mi

3:05:44

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

8:42/mi

3:32:47

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

8:19/mi

3:44:08

↑ 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

1:46:518:09 /mi⚡ faster

2nd Half

1:57:178:57 /mi+9.8%

Positive split — 9.8% slower in the second half

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Margaret'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	24:06	7:45	3.11 mi	24:06	7:45	-
10K	48:19	7:47	3.10 mi	24:13	7:48	+0:03
15K	1:15:37	8:07	3.11 mi	27:18	8:47	+0:59
20K	1:41:08	8:08	3.11 mi	25:31	8:13	-0:34
Half(13.11 mi)	1:46:51	8:09	0.68 mi	5:43	8:23	+0:10
25K	2:10:22	8:24	2.42 mi	23:31	9:42	+1:19
30K	2:37:46	8:28	3.11 mi	27:24	8:49	-0:53
35K	3:05:44	8:32	3.11 mi	27:58	9:00	+0:11
40K	3:32:47	8:34	3.10 mi	27:03	8:42	-0:18
Finish(26.22 mi)	3:44:08	8:33	1.37 mi	11:21	8:19	-0:23

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:45 /mi

Average Pace

8:33 /mi

Slowest Pace

9:42 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:30:54

41% of race

Time at Steady Pace

1:21:45

36% of race

Time at Slower Pace

51:29

23% of race

Average Pace: 8:33 /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	12505	2749	756	24871	7538	1707
10K	3.10 mi	12677-172	2834-85	765-9	12911	2914	769
15K	3.11 mi	16492-3815	4183-1349	1006-241	24871	7538	1707
20K	3.11 mi	16574-82	4186-3	1010-4	17051	4311	1034
Half(13.11 mi)	0.68 mi	16586-12	4196-10	1013-3	17409	4540	1094
25K	2.42 mi	18628-2042	5015-819	1171-158	29921	10191	2346
30K	3.11 mi	18663-35	5081-66	1197-26	19354	5578	1331
35K	3.11 mi	18484+179	5126-45	1208-11	18673	5670	1368
40K	3.10 mi	17360+1124	4834+292	1157+51	13148	3805	923
Finish(26.22 mi)	1.37 mi	16994+366	4737+97	1138+19	12511	3685	973

3685

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