Jennifer Czischke

Bib: 76714 F US

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 45%

Gender (Female)

#0 / 26115

Top 32%

Masters (Masters Women)

#0 / 11371

Top 30%

Division (F40-44)

#0 / 3355

Top 37%

Race Day Weather

56°/46°F

overcast clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

131 ft elev

5K· 3.11 mi

9:01/mi

27:58

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:26/mi

57:16

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:51/mi

1:27:51

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:37/mi

1:57:41

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:07/mi

2:04:28

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:57/mi

2:28:40

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:12/mi

3:00:19

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:37/mi

3:33:15

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:41/mi

4:06:25

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:22/mi

4:20:32

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

503ft

Total climb

166ft

Range

6 to 172 ft

613ft

Total descent

About the height of the Statue of Liberty

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The Course

Half Splits

1st Half· via Half

2:04:289:31 /mi⚡ faster

2nd Half

2:16:0410:23 /mi+9.3%

Positive split — 9.3% slower in the second half

AI Race Performance Report

Jennifer's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	27:58	9:01	3.11 mi	27:58	9:01	-
10K	57:16	9:13	3.10 mi	29:18	9:26	+0:25
15K	1:27:51	9:26	3.11 mi	30:35	9:51	+0:25
20K	1:57:41	9:29	3.11 mi	29:50	9:37	-0:14
Half(13.10 mi)	2:04:28	9:31	0.67 mi	6:47	10:07	+0:30
25K	2:28:40	9:35	2.43 mi	24:12	9:57	-0:10
30K	3:00:19	9:41	3.11 mi	31:39	10:12	+0:15
35K	3:33:15	9:49	3.11 mi	32:56	10:37	+0:25
40K	4:06:25	9:55	3.10 mi	33:10	10:41	+0:04
Finish(26.22 mi)	4:20:32	9:57	1.37 mi	14:07	10:22	-0:19

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:01 /mi

Average Pace

9:57 /mi

Slowest Pace

10:41 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:57:41

45% of race

Time at Steady Pace

1:49:41

42% of race

Time at Slower Pace

33:10

13% of race

Average Pace: 9:56 /mi

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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	26834	7655	7655	31335	9358	9358
10K	3.10 mi	28785-1951	8399-744	8399-744	30678	9112	9112
15K	3.11 mi	29808-1023	8749-350	8749-350	31335	9358	9358
20K	3.11 mi	29810-2	8777-28	8777-28	29997	8935	8935
Half(13.10 mi)	0.67 mi	29868-58	8830-53	8830-53	31495	9745	9745
25K	2.43 mi	29495+373	8755+75	8755+75	28878	8808	8808
30K	3.11 mi	28627+868	8559+196	8559+196	26867	8345	8345
35K	3.11 mi	27813+814	8494+65	8494+65	25726	8484	8484
40K	3.10 mi	27245+568	8473+21	8473+21	25581	8976	8976
Finish(26.22 mi)	1.37 mi	27050+195	8468+5	8468+5	26000	9141	9141

9141

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing