Margaret Thacker

Chicago

Bib: 24604 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Division (F35-39)

#0 / 3504

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

9:06/mi

28:15

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:09/mi

56:42

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:21/mi

1:25:45

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:09/mi

1:57:16

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

10:55/mi

2:04:43

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

11:39/mi

2:32:57

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

11:53/mi

3:09:52

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

12:27/mi

3:48:34

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

12:40/mi

4:27:56

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

12:09/mi

4:44:30

↑ 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

2:04:439:31 /mi⚡ faster

2nd Half

2:39:4712:11 /mi+28.1%

Positive split — 28.1% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	28:15	9:06	3.11 mi	28:15	9:06	-
10K	56:42	9:07	3.10 mi	28:27	9:09	+0:03
15K	1:25:45	9:12	3.11 mi	29:03	9:21	+0:12
20K	1:57:16	9:26	3.11 mi	31:31	10:09	+0:48
Half(13.11 mi)	2:04:43	9:31	0.68 mi	7:27	10:55	+0:46
25K	2:32:57	9:51	2.42 mi	28:14	11:39	+0:44
30K	3:09:52	10:11	3.11 mi	36:55	11:53	+0:14
35K	3:48:34	10:31	3.11 mi	38:42	12:27	+0:34
40K	4:27:56	10:47	3.10 mi	39:22	12:40	+0:13
Finish(26.22 mi)	4:44:30	10:52	1.37 mi	16:34	12:09	-0:31

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:06 /mi

Average Pace

10:52 /mi

Slowest Pace

12:40 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:04:43

44% of race

Time at Steady Pace

1:21:43

29% of race

Time at Slower Pace

1:18:04

27% of race

Average Pace: 10:51 /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	F35-39	Seg. Overall	Seg. Females	Seg. F35-39
5K	3.11 mi	26746	8536	1321	31183	10534	1560
10K	3.10 mi	26873-127	8563-27	1319+2	27391	8800	1341
15K	3.11 mi	28456-1583	9240-677	1404-85	31183	10534	1560
20K	3.11 mi	30537-2081	10272-1032	1537-133	35684	13031	1907
Half(13.11 mi)	0.68 mi	31007-470	10527-255	1575-38	38395	14810	2133
25K	2.42 mi	33132-2125	11650-1123	1701-126	42039	17077	2453
30K	3.11 mi	34536-1404	12585-935	1834-133	39854	16165	2306
35K	3.11 mi	35578-1042	13314-729	1926-92	39991	16704	2415
40K	3.10 mi	35973-395	13762-448	1988-62	37698	15982	2296
Finish(26.22 mi)	1.37 mi	36265-292	13987-225	2006-18	41179	17894	2537

17894

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