Kathleen Johnson

Downers Grove

Bib: 51112 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Masters (Masters Women)

#0 / 9409

Division (F55-59)

#0 / 1120

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

12:52/mi

39:58

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

13:57/mi

1:23:18

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

13:40/mi

2:05:45

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

14:09/mi

2:49:44

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

13:36/mi

2:59:01

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

14:12/mi

3:33:26

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

14:29/mi

4:18:25

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

14:44/mi

5:04:13

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

17:07/mi

5:57:23

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

14:21/mi

6:16:58

↑ 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

2:59:0113:39 /mi⚡ faster

2nd Half

3:17:5715:06 /mi+10.6%

Positive split — 10.6% 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	39:58	12:52	3.11 mi	39:58	12:52	-
10K	1:23:18	13:24	3.10 mi	43:20	13:57	+1:05
15K	2:05:45	13:30	3.11 mi	42:27	13:40	-0:17
20K	2:49:44	13:39	3.11 mi	43:59	14:09	+0:29
Half(13.11 mi)	2:59:01	13:39	0.68 mi	9:17	13:36	-0:33
25K	3:33:26	13:44	2.42 mi	34:25	14:12	+0:36
30K	4:18:25	13:52	3.11 mi	44:59	14:29	+0:17
35K	5:04:13	13:59	3.11 mi	45:48	14:44	+0:15
40K	5:57:23	14:23	3.10 mi	53:10	17:07	+2:23
Finish(26.22 mi)	6:16:58	14:23	1.37 mi	19:35	14:21	-2:46

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

12:52 /mi

Average Pace

14:23 /mi

Slowest Pace

17:07 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:31:42

24% of race

Time at Steady Pace

3:06:18

49% of race

Time at Slower Pace

1:38:58

26% of race

Average Pace: 14:23 /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	F55-59	Seg. Overall	Seg. Females	Seg. F55-59
5K	3.11 mi	52022	23040	1027	52224	23207	1029
10K	3.10 mi	52170-148	23123-83	1031-4	52098	23064	1031
15K	3.11 mi	52296-126	23212-89	1036-5	52224	23207	1029
20K	3.11 mi	52166+130	23134+78	1031+5	51656	22847	1012
Half(13.11 mi)	0.68 mi	52016+150	23032+102	1029+2	48965	21233	919
25K	2.42 mi	51786+230	22909+123	1015+14	49913	21894	960
30K	3.11 mi	51448+338	22707+202	1005+10	48762	21360	935
35K	3.11 mi	51164+284	22555+152	994+11	48169	21245	929
40K	3.10 mi	51412-248	22754-199	1011-17	52044	23445	1058
Finish(26.22 mi)	1.37 mi	51355+57	22731+23	1009+2	49471	22168	953

22168

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