Catharine Szefcyk

Lakewood

Bib: 35078 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 23%

Gender (Female)

#0 / 24561

Top 12%

Masters (Masters Women)

#0 / 9409

Top 8%

Division (F40-44)

#0 / 3124

Top 14%

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

8:32/mi

26:32

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:20/mi

52:24

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:11/mi

1:17:50

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:13/mi

1:43:21

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:11/mi

1:48:56

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

8:05/mi

2:08:33

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

7:57/mi

2:33:16

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

7:47/mi

2:57:28

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

7:30/mi

3:20:46

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

7:05/mi

3:30:26

↑ 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

1:48:568:19 /mi+6.8%

2nd Half

1:41:307:45 /mi✓ faster

Negative split — 6.8% faster in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	26:32	8:32	3.11 mi	26:32	8:32	-
10K	52:24	8:26	3.10 mi	25:52	8:20	-0:12
15K	1:17:50	8:21	3.11 mi	25:26	8:11	-0:09
20K	1:43:21	8:19	3.11 mi	25:31	8:13	+0:02
Half(13.11 mi)	1:48:56	8:19	0.68 mi	5:35	8:11	-0:02
25K	2:08:33	8:17	2.42 mi	19:37	8:05	-0:06
30K	2:33:16	8:13	3.11 mi	24:43	7:57	-0:08
35K	2:57:28	8:10	3.11 mi	24:12	7:47	-0:10
40K	3:20:46	8:05	3.10 mi	23:18	7:30	-0:17
Finish(26.22 mi)	3:30:26	8:02	1.37 mi	9:40	7:05	-0:25

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:05 /mi

Average Pace

8:02 /mi

Slowest Pace

8:32 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:21:53

39% of race

Time at Steady Pace

1:42:01

48% of race

Time at Slower Pace

26:32

13% of race

Average Pace: 8:02 /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	F40-44	Seg. Overall	Seg. Females	Seg. F40-44
5K	3.11 mi	20164	5635	826	18168	4738	714
10K	3.10 mi	19074+1090	5209+426	782+44	18118	4806	735
15K	3.11 mi	18683+391	5032+177	759+23	18168	4738	714
20K	3.11 mi	18211+472	4824+208	729+30	17034	4294	647
Half(13.11 mi)	0.68 mi	18038+173	4765+59	717+12	15403	3733	543
25K	2.42 mi	17484+554	4544+221	682+35	14996	3659	543
30K	3.11 mi	16388+1096	4159+385	626+56	11804	2619	365
35K	3.11 mi	14917+1471	3713+446	547+79	8802	1797	229
40K	3.10 mi	13111+1806	3137+576	460+87	5375	934	100
Finish(26.22 mi)	1.37 mi	12467+644	2946+191	431+29	4234	680	74

680

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