Maggie Clifford

Chicago

Bib: 50452 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

10:34/mi

32:51

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

11:00/mi

1:07:03

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

11:03/mi

1:41:23

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

11:18/mi

2:16:30

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

12:38/mi

2:25:07

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

11:53/mi

2:53:56

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

14:49/mi

3:39:59

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

14:35/mi

4:25:16

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

14:18/mi

5:09:42

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

13:48/mi

5:28:31

↑ 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

2:25:0711:04 /mi⚡ faster

2nd Half

3:03:2413:59 /mi+26.4%

Positive split — 26.4% slower 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	32:51	10:34	3.11 mi	32:51	10:34	-
10K	1:07:03	10:47	3.10 mi	34:12	11:00	+0:26
15K	1:41:23	10:53	3.11 mi	34:20	11:03	+0:03
20K	2:16:30	10:59	3.11 mi	35:07	11:18	+0:15
Half(13.11 mi)	2:25:07	11:04	0.68 mi	8:37	12:38	+1:20
25K	2:53:56	11:12	2.42 mi	28:49	11:53	-0:45
30K	3:39:59	11:48	3.11 mi	46:03	14:49	+2:56
35K	4:25:16	12:12	3.11 mi	45:17	14:35	-0:14
40K	5:09:42	12:28	3.10 mi	44:26	14:18	-0:17
Finish(26.22 mi)	5:28:31	12:32	1.37 mi	18:49	13:48	-0:30

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:34 /mi

Average Pace

12:32 /mi

Slowest Pace

14:49 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:16:30

42% of race

Time at Steady Pace

37:26

11% of race

Time at Slower Pace

2:34:35

47% of race

Average Pace: 12:32 /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	40491	15654	3488	44147	17890	4079
10K	3.10 mi	41388-897	16214-560	3665-177	42265	16784	3796
15K	3.11 mi	42318-930	16788-574	3811-146	44147	17890	4079
20K	3.11 mi	42617-299	17003-215	3882-71	43354	17535	4021
Half(13.11 mi)	0.68 mi	42902-285	17195-192	3936-54	46239	19518	4479
25K	2.42 mi	42916-14	17285-90	3960-24	43065	17679	4072
30K	3.11 mi	44841-1925	18551-1266	4234-274	49608	21854	4894
35K	3.11 mi	45451-610	19019-468	4339-105	47619	20947	4749
40K	3.10 mi	45399+52	19137-118	4361-22	44731	19643	4467
Finish(26.22 mi)	1.37 mi	45572-173	19294-157	4407-46	47933	21382	4892

21382

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