Mackenzie Whelan

Loves Park

Bib: 47192 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

10:51/mi

33:42

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:20/mi

1:05:48

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:41/mi

1:38:58

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

11:03/mi

2:13:17

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

11:33/mi

2:21:10

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

12:25/mi

2:51:17

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

12:01/mi

3:28:37

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

12:47/mi

4:08:20

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

12:06/mi

4:45:57

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

9:30/mi

4:58:55

↑ 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

2:21:1010:46 /mi⚡ faster

2nd Half

2:37:4512:02 /mi+11.7%

Positive split — 11.7% 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	33:42	10:51	3.11 mi	33:42	10:51	-
10K	1:05:48	10:35	3.10 mi	32:06	10:20	-0:31
15K	1:38:58	10:37	3.11 mi	33:10	10:41	+0:21
20K	2:13:17	10:43	3.11 mi	34:19	11:03	+0:22
Half(13.11 mi)	2:21:10	10:46	0.68 mi	7:53	11:33	+0:30
25K	2:51:17	11:02	2.42 mi	30:07	12:25	+0:52
30K	3:28:37	11:11	3.11 mi	37:20	12:01	-0:24
35K	4:08:20	11:25	3.11 mi	39:43	12:47	+0:46
40K	4:45:57	11:30	3.10 mi	37:37	12:06	-0:41
Finish(26.22 mi)	4:58:55	11:25	1.37 mi	12:58	9:30	-2:36

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:30 /mi

Average Pace

11:25 /mi

Slowest Pace

12:47 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:26:15

49% of race

Time at Steady Pace

45:13

15% of race

Time at Slower Pace

1:47:27

36% of race

Average Pace: 11:24 /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	42856	17098	1447	41825	16476	1425
10K	3.10 mi	39872+2984	15294+1804	1282+165	37484	13952	1176
15K	3.11 mi	40449-577	15623-329	1323-41	41825	16476	1425
20K	3.11 mi	40781-332	15879-256	1346-23	41858	16644	1439
Half(13.11 mi)	0.68 mi	40813-32	15923-44	1351-5	42059	16983	1473
25K	2.42 mi	41898-1085	16660-737	1428-77	45019	18884	1611
30K	3.11 mi	41609+289	16647+13	1435-7	40446	16498	1403
35K	3.11 mi	41698-89	16837-190	1440-5	41426	17475	1503
40K	3.10 mi	40831+867	16495+342	1418+22	34871	14517	1211
Finish(26.22 mi)	1.37 mi	40133+698	16154+341	1384+34	22545	8309	709

8309

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