Margaret Cronin

Elk Grove Village

Bib: 58528 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Division (F20-24)

#0 / 2002

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

10:18/mi

31:59

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:27/mi

1:04:27

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:50/mi

1:38:05

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:22/mi

2:10:19

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

13:45/mi

2:19:42

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:58/mi

2:46:17

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

13:11/mi

3:27:14

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

11:29/mi

4:02:55

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

12:04/mi

4:40:23

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:42/mi

4:54:58

↑ 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

2:19:4210:39 /mi⚡ faster

2nd Half

2:35:1611:51 /mi+11.1%

Positive split — 11.1% slower in the second half

AI Race Performance Report

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	31:59	10:18	3.11 mi	31:59	10:18	-
10K	1:04:27	10:22	3.10 mi	32:28	10:27	+0:09
15K	1:38:05	10:31	3.11 mi	33:38	10:50	+0:23
20K	2:10:19	10:29	3.11 mi	32:14	10:22	-0:28
Half(13.11 mi)	2:19:42	10:39	0.68 mi	9:23	13:45	+3:23
25K	2:46:17	10:42	2.42 mi	26:35	10:58	-2:47
30K	3:27:14	11:07	3.11 mi	40:57	13:11	+2:13
35K	4:02:55	11:10	3.11 mi	35:41	11:29	-1:42
40K	4:40:23	11:17	3.10 mi	37:28	12:04	+0:35
Finish(26.22 mi)	4:54:58	11:15	1.37 mi	14:35	10:42	-1:22

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:18 /mi

Average Pace

11:15 /mi

Slowest Pace

13:45 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:04:13

22% of race

Time at Steady Pace

2:22:57

48% of race

Time at Slower Pace

1:27:48

30% of race

Average Pace: 11:15 /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	F20-24	Seg. Overall	Seg. Females	Seg. F20-24
5K	3.11 mi	38026	14236	1187	42763	17046	1478
10K	3.10 mi	38023+3	14220+16	1187	38386	14455	1217
15K	3.11 mi	39714-1691	15180-960	1277-90	42763	17046	1478
20K	3.11 mi	38988+726	14794+386	1254+23	37425	13998	1195
Half(13.11 mi)	0.68 mi	40019-1031	15442-648	1305-51	49262	21409	1803
25K	2.42 mi	39640+379	15296+146	1296+9	38569	15033	1277
30K	3.11 mi	41177-1537	16380-1084	1404-108	44943	19161	1613
35K	3.11 mi	40175+1002	15933+447	1364+40	35126	14033	1192
40K	3.10 mi	39464+711	15714+219	1338+26	34596	14373	1199
Finish(26.22 mi)	1.37 mi	39075+389	15553+161	1328+10	31877	13088	1176

13088

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