Margaret Affeld

Chicago

Bib: 32718 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Top 43%

Gender (Female)

#0 / 24561

Top 30%

Division (F25-29)

#0 / 5362

Top 32%

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

9:37/mi

29:52

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:18/mi

58:47

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:57/mi

1:26:35

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:58/mi

1:54:28

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:18/mi

2:00:49

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:14/mi

2:23:12

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

9:12/mi

2:51:47

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

8:59/mi

3:19:43

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

9:03/mi

3:47:49

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

8:31/mi

3:59:26

↑ 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

2:00:499:13 /mi+1.8%

2nd Half

1:58:379:03 /mi✓ faster

Negative split — 1.8% faster in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	29:52	9:37	3.11 mi	29:52	9:37	-
10K	58:47	9:28	3.10 mi	28:55	9:18	-0:19
15K	1:26:35	9:17	3.11 mi	27:48	8:57	-0:21
20K	1:54:28	9:13	3.11 mi	27:53	8:58	+0:01
Half(13.11 mi)	2:00:49	9:13	0.68 mi	6:21	9:18	+0:20
25K	2:23:12	9:13	2.42 mi	22:23	9:14	-0:04
30K	2:51:47	9:13	3.11 mi	28:35	9:12	-0:02
35K	3:19:43	9:11	3.11 mi	27:56	8:59	-0:13
40K	3:47:49	9:10	3.10 mi	28:06	9:03	+0:04
Finish(26.22 mi)	3:59:26	9:08	1.37 mi	11:37	8:31	-0:32

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:31 /mi

Average Pace

9:08 /mi

Slowest Pace

9:37 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:29:34

88% of race

Time at Steady Pace

29:52

12% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:08 /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	32162	11094	2480	26994	8481	1933
10K	3.10 mi	30530+1632	10311+783	2322+158	29108	9611	2166
15K	3.11 mi	29393+1137	9687+624	2201+121	26994	8481	1933
20K	3.11 mi	28364+1029	9203+484	2084+117	25107	7693	1781
Half(13.11 mi)	0.68 mi	28249+115	9148+55	2073+11	26707	8512	2007
25K	2.42 mi	27754+495	8961+187	2040+33	26374	8469	1975
30K	3.11 mi	26673+1081	8578+383	1961+79	23007	7211	1715
35K	3.11 mi	25115+1558	8022+556	1857+104	18589	5643	1362
40K	3.10 mi	23455+1660	7474+548	1741+116	15706	4901	1181
Finish(26.22 mi)	1.37 mi	22948+507	7302+172	1706+35	14070	4360	1125

4360

Passing Analysis

No position changes recorded for this athlete.

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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