Jessica Krekenbaum

Bib: 49439 F DE

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Top 49%

Masters (Masters Women)

#0 / 11371

Top 47%

Division (F45-49)

#0 / 2995

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

9:02/mi

56:01

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:46/mi

1:26:19

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:11/mi

1:57:57

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:05/mi

2:05:23

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

11:53/mi

2:34:18

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:58/mi

3:11:27

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

13:14/mi

3:52:31

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

13:04/mi

4:33:06

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:54/mi

4:49:19

↑ 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

2:05:239:35 /mi⚡ faster

2nd Half

2:43:5612:30 /mi+30.7%

Positive split — 30.7% slower in the second half

AI Race Performance Report

Jessica'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	56:01	9:01	3.10 mi	28:03	9:02	+0:01
15K	1:26:19	9:16	3.11 mi	30:18	9:46	+0:44
20K	1:57:57	9:30	3.11 mi	31:38	10:11	+0:25
Half(13.10 mi)	2:05:23	9:35	0.67 mi	7:26	11:05	+0:54
25K	2:34:18	9:56	2.43 mi	28:55	11:53	+0:48
30K	3:11:27	10:17	3.11 mi	37:09	11:58	+0:05
35K	3:52:31	10:42	3.11 mi	41:04	13:14	+1:16
40K	4:33:06	11:00	3.10 mi	40:35	13:04	-0:10
Finish(26.22 mi)	4:49:19	11:03	1.37 mi	16:13	11:54	-1:10

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:01 /mi

Average Pace

11:03 /mi

Slowest Pace

13:14 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:05:23

43% of race

Time at Steady Pace

1:22:17

28% of race

Time at Slower Pace

1:21:39

28% of race

Average Pace: 11:02 /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	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	26818	7640	7640	30496	9027	9027
10K	3.10 mi	25750+1068	7234+406	7234+406	24951	6942	6942
15K	3.11 mi	27685-1935	7917-683	7917-683	30496	9027	9027
20K	3.11 mi	30016-2331	8879-962	8879-962	35199	11370	11370
Half(13.10 mi)	0.67 mi	30560-544	9095-216	9095-216	39619	13835	13835
25K	2.43 mi	32975-2415	10248-1153	10248-1153	42345	15525	15525
30K	3.11 mi	34118-1143	10963-715	10963-715	38806	14128	14128
35K	3.11 mi	35709-1591	11950-987	11950-987	42017	16393	16393
40K	3.10 mi	36673-964	12640-690	12640-690	42747	17034	17034
Finish(26.22 mi)	1.37 mi	36733-60	12732-92	12732-92	38895	15126	15126

15126

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