Katrina Johnson

Richton Park

Bib: 53035 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

13:57/mi

43:19

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

15:17/mi

1:30:47

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

15:13/mi

2:18:05

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

16:07/mi

3:08:08

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

16:35/mi

3:19:27

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

16:31/mi

3:59:29

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

17:04/mi

4:52:31

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

18:22/mi

5:49:35

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

17:30/mi

6:43:56

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

17:30/mi

7:07:48

↑ 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

3:19:2715:13 /mi⚡ faster

2nd Half

3:48:2117:25 /mi+14.5%

Positive split — 14.5% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	43:19	13:57	3.11 mi	43:19	13:57	-
10K	1:30:47	14:37	3.10 mi	47:28	15:17	+1:20
15K	2:18:05	14:49	3.11 mi	47:18	15:13	-0:04
20K	3:08:08	15:08	3.11 mi	50:03	16:07	+0:54
Half(13.11 mi)	3:19:27	15:13	0.68 mi	11:19	16:35	+0:28
25K	3:59:29	15:25	2.42 mi	40:02	16:31	-0:04
30K	4:52:31	15:42	3.11 mi	53:02	17:04	+0:33
35K	5:49:35	16:04	3.11 mi	57:04	18:22	+1:18
40K	6:43:56	16:15	3.10 mi	54:21	17:30	-0:52
Finish(26.22 mi)	7:07:48	16:20	1.37 mi	23:52	17:30	0:00

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

13:57 /mi

Average Pace

16:20 /mi

Slowest Pace

18:22 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:18:05

32% of race

Time at Steady Pace

2:34:26

36% of race

Time at Slower Pace

2:15:17

32% of race

Average Pace: 16:19 /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	53426	24057	1084	53610	24188	1082
10K	3.10 mi	53481-55	24081-24	1088-4	53418	24024	1089
15K	3.11 mi	53584-103	24160-79	1087+1	53610	24188	1082
20K	3.11 mi	53582+2	24157+3	1086+1	53451	24082	1082
Half(13.11 mi)	0.68 mi	53588-6	24162-5	1086	52888	23754	1062
25K	2.42 mi	53561+27	24144+18	1082+4	53039	23858	1067
30K	3.11 mi	53519+42	24118+26	1081+1	52915	23827	1069
35K	3.11 mi	53575-56	24169-51	1084-3	53498	24175	1089
40K	3.10 mi	53535+40	24143+26	1082+2	52490	23678	1074
Finish(26.22 mi)	1.37 mi	53553-18	24158-15	1084-2	53228	24065	1077

24065

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